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10230230880 = 253352368109
BaseRepresentation
bin10011000011100010…
…01110111101100000
3222101221222120112000
421201301032331200
5131422414342010
64411045204000
7511341346002
oct114161167540
928357876460
1010230230880
11437a775971
121b96100600
13c705ca86c
146d0974372
153ed1d97c0
hex261c4ef60

10230230880 has 96 divisors (see below), whose sum is σ = 35805823200. Its totient is φ = 2728060416.

The previous prime is 10230230839. The next prime is 10230230887. The reversal of 10230230880 is 8803203201.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230230887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1179735 + ... + 1188374.

It is an arithmetic number, because the mean of its divisors is an integer number (372977325).

Almost surely, 210230230880 is an apocalyptic number.

10230230880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10230230880 is an abundant number, since it is smaller than the sum of its proper divisors (25575592320).

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

10230230880 is a wasteful number, since it uses less digits than its factorization.

10230230880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2368133 (or 2368119 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 10230230880 in words is "ten billion, two hundred thirty million, two hundred thirty thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 240 270 288 360 432 480 540 720 864 1080 1440 2160 4320 2368109 4736218 7104327 9472436 11840545 14208654 18944872 21312981 23681090 28417308 35521635 37889744 42625962 47362180 56834616 63938943 71043270 75779488 85251924 94724360 106564905 113669232 127877886 142086540 170503848 189448720 213129810 227338464 255755772 284173080 319694715 341007696 378897440 426259620 511511544 568346160 639389430 682015392 852519240 1023023088 1136692320 1278778860 1705038480 2046046176 2557557720 3410076960 5115115440 10230230880