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10014798240 = 2532516342667
BaseRepresentation
bin10010101001110110…
…11011000110100000
3221211221121110111100
421110323123012200
5131002242020430
64333431514400
7503114244336
oct112473330640
927757543440
1010014798240
11427a102167
121b35b28a00
13c37a9c025
146b00d5b56
153d9332960
hex254edb1a0

10014798240 has 144 divisors (see below), whose sum is σ = 34385970528. Its totient is φ = 2654166528.

The previous prime is 10014798223. The next prime is 10014798257. The reversal of 10014798240 is 4289741001.

10014798240 is a `hidden beast` number, since 100 + 1 + 479 + 82 + 4 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (10014798223) and next prime (10014798257).

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-3 number, since 3×100147982403 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 10014798195 and 10014798204.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 213387 + ... + 256053.

It is an arithmetic number, because the mean of its divisors is an integer number (238791462).

Almost surely, 210014798240 is an apocalyptic number.

10014798240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10014798240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17192985264).

10014798240 is an abundant number, since it is smaller than the sum of its proper divisors (24371172288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10014798240 is a wasteful number, since it uses less digits than its factorization.

10014798240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42851 (or 42840 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 10014798240 in words is "ten billion, fourteen million, seven hundred ninety-eight thousand, two hundred forty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 163 180 240 288 326 360 480 489 652 720 815 978 1304 1440 1467 1630 1956 2445 2608 2934 3260 3912 4890 5216 5868 6520 7335 7824 9780 11736 13040 14670 15648 19560 23472 26080 29340 39120 42667 46944 58680 78240 85334 117360 128001 170668 213335 234720 256002 341336 384003 426670 512004 640005 682672 768006 853340 1024008 1280010 1365344 1536012 1706680 1920015 2048016 2560020 3072024 3413360 3840030 4096032 5120040 6144048 6826720 6954721 7680060 10240080 12288096 13909442 15360120 20480160 20864163 27818884 30720240 34773605 41728326 55637768 61440480 62592489 69547210 83456652 104320815 111275536 125184978 139094420 166913304 208641630 222551072 250369956 278188840 312962445 333826608 417283260 500739912 556377680 625924890 667653216 834566520 1001479824 1112755360 1251849780 1669133040 2002959648 2503699560 3338266080 5007399120 10014798240