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60131313116 = 22783187113829
BaseRepresentation
bin111000000000000110…
…110000010111011100
312202012122200012110222
4320000012300113130
51441122104004431
643342434420512
74226052504530
oct700006602734
9182178605428
1060131313116
11235576165a6
12b7a1a31738
135893a15564
142ca60b5bc0
15186e04057b
hexe001b05dc

60131313116 has 48 divisors (see below), whose sum is σ = 121785431040. Its totient is φ = 25444626240.

The previous prime is 60131313103. The next prime is 60131313119. The reversal of 60131313116 is 61131313106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60131313119) 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, 4341290 + ... + 4355118.

It is an arithmetic number, because the mean of its divisors is an integer number (2537196480).

Almost surely, 260131313116 is an apocalyptic number.

It is an amenable number.

60131313116 is an abundant number, since it is smaller than the sum of its proper divisors (61654117924).

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

60131313116 is a wasteful number, since it uses less digits than its factorization.

60131313116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15794 (or 15792 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 60131313116 in words is "sixty billion, one hundred thirty-one million, three hundred thirteen thousand, one hundred sixteen".

Divisors: 1 2 4 7 14 28 83 166 332 581 1162 1871 2324 3742 7484 13097 13829 26194 27658 52388 55316 96803 155293 193606 310586 387212 621172 1087051 1147807 2174102 2295614 4348204 4591228 8034649 16069298 25874059 32138596 51748118 103496236 181118413 362236826 724473652 2147546897 4295093794 8590187588 15032828279 30065656558 60131313116