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60116880072 = 23322807109829
BaseRepresentation
bin110111111111001111…
…101100101011001000
312202011122111221001210
4313333033230223020
51441104410130242
643341201213120
74225516022634
oct677717545310
9182148457053
1060116880072
112354a458867
12b7990311a0
135890a30cb2
142ca41d9dc4
15186cb3dd9c
hexdff3ecac8

60116880072 has 32 divisors (see below), whose sum is σ = 150300158400. Its totient is φ = 20037898944.

The previous prime is 60116880053. The next prime is 60116880073. The reversal of 60116880072 is 27008861106.

It is a super-2 number, since 2×601168800722 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60116880072.

It is not an unprimeable number, because it can be changed into a prime (60116880073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492454 + ... + 602282.

It is an arithmetic number, because the mean of its divisors is an integer number (4696879950).

Almost surely, 260116880072 is an apocalyptic number.

It is an amenable number.

60116880072 is an abundant number, since it is smaller than the sum of its proper divisors (90183278328).

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

60116880072 is a wasteful number, since it uses less digits than its factorization.

60116880072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132645 (or 132641 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 60116880072 in words is "sixty billion, one hundred sixteen million, eight hundred eighty thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 24 22807 45614 68421 91228 109829 136842 182456 219658 273684 329487 439316 547368 658974 878632 1317948 2635896 2504870003 5009740006 7514610009 10019480012 15029220018 20038960024 30058440036 60116880072