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13061883602 = 219536485543
BaseRepresentation
bin11000010101000110…
…01000011011010010
31020201022020102210202
430022203020123102
5203222320233402
610000041255202
7641454115205
oct141243103322
936638212722
1013061883602
1155a3102529
122646494502
13130215b111
148bca7793c
15516ac7b02
hex30a8c86d2

13061883602 has 16 divisors (see below), whose sum is σ = 21013162560. Its totient is φ = 6070467312.

The previous prime is 13061883577. The next prime is 13061883613. The reversal of 13061883602 is 20638816031.

It is a super-2 number, since 2×130618836022 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3240758 + ... + 3244785.

It is an arithmetic number, because the mean of its divisors is an integer number (1313322660).

Almost surely, 213061883602 is an apocalyptic number.

13061883602 is a deficient number, since it is larger than the sum of its proper divisors (7951278958).

13061883602 is a wasteful number, since it uses less digits than its factorization.

13061883602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6485617.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 13061883602 in words is "thirteen billion, sixty-one million, eight hundred eighty-three thousand, six hundred two".

Divisors: 1 2 19 38 53 106 1007 2014 6485543 12971086 123225317 246450634 343733779 687467558 6530941801 13061883602