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10025208996 = 223112313724103
BaseRepresentation
bin10010101011000110…
…01000110010100100
3221212200012101100220
421111203020302210
5131012423141441
64334443004340
7503301604365
oct112543106244
927780171326
1010025208996
114284a729a0
121b395096b0
13c39ca583a
146b1645b6c
153da1dc466
hex2558c8ca4

10025208996 has 96 divisors (see below), whose sum is σ = 26823702528. Its totient is φ = 2884527360.

The previous prime is 10025208989. The next prime is 10025208997. The reversal of 10025208996 is 69980252001.

It is not an unprimeable number, because it can be changed into a prime (10025208997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 403881 + ... + 427983.

It is an arithmetic number, because the mean of its divisors is an integer number (279413568).

Almost surely, 210025208996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10025208996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13411851264).

10025208996 is an abundant number, since it is smaller than the sum of its proper divisors (16798493532).

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

10025208996 is a wasteful number, since it uses less digits than its factorization.

10025208996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24281 (or 24279 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The spelling of 10025208996 in words is "ten billion, twenty-five million, two hundred eight thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 11 12 22 23 33 44 46 66 69 92 132 137 138 253 274 276 411 506 548 759 822 1012 1507 1518 1644 3014 3036 3151 4521 6028 6302 9042 9453 12604 18084 18906 24103 34661 37812 48206 69322 72309 96412 103983 138644 144618 207966 265133 289236 415932 530266 554369 795399 1060532 1108738 1590798 1663107 2217476 3181596 3302111 3326214 6098059 6604222 6652428 9906333 12196118 13208444 18294177 19812666 24392236 36323221 36588354 39625332 72646442 73176708 75948553 108969663 145292884 151897106 217939326 227845659 303794212 435878652 455691318 835434083 911382636 1670868166 2506302249 3341736332 5012604498 10025208996