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113848030602 = 2362310731729
BaseRepresentation
bin110101000000111011…
…1110001010110001010
3101212212021011012000000
41222001313301112022
53331130043434402
6124145010223430
711140155202365
oct1520167612612
9355767135000
10113848030602
1144312277499
121a093584b76
13a9747b01a7
1457202990dc
152e64d4ec1c
hex1a81df158a

113848030602 has 112 divisors (see below), whose sum is σ = 269678600640. Its totient is φ = 35958992256.

The previous prime is 113848030537. The next prime is 113848030603. The reversal of 113848030602 is 206030848311.

113848030602 is a `hidden beast` number, since 1 + 1 + 3 + 8 + 48 + 0 + 3 + 0 + 602 = 666.

It is a super-2 number, since 2×1138480306022 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113848030603) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 3572274 + ... + 3604002.

Almost surely, 2113848030602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113848030602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134839300320).

113848030602 is an abundant number, since it is smaller than the sum of its proper divisors (155830570038).

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

113848030602 is a wasteful number, since it uses less digits than its factorization.

113848030602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31879 (or 31864 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

Adding to 113848030602 its reverse (206030848311), we get a palindrome (319878878913).

The spelling of 113848030602 in words is "one hundred thirteen billion, eight hundred forty-eight million, thirty thousand, six hundred two".

Divisors: 1 2 3 6 9 18 23 27 46 54 69 81 107 138 162 207 214 243 321 414 486 621 642 729 963 1242 1458 1863 1926 2461 2889 3726 4922 5589 5778 7383 8667 11178 14766 16767 17334 22149 26001 31729 33534 44298 52002 63458 66447 78003 95187 132894 156006 190374 199341 285561 398682 571122 598023 729767 856683 1196046 1459534 1713366 1794069 2189301 2570049 3395003 3588138 4378602 5140098 6567903 6790006 7710147 10185009 13135806 15420294 19703709 20370018 23130441 30555027 39407418 46260882 59111127 61110054 78085069 91665081 118222254 156170138 177333381 183330162 234255207 274995243 354666762 468510414 532000143 549990486 702765621 824985729 1064000286 1405531242 1649971458 2108296863 2474957187 4216593726 4949914374 6324890589 12649781178 18974671767 37949343534 56924015301 113848030602