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59422120875 = 325313173827
BaseRepresentation
bin110111010101110101…
…011001101110101011
312200101020012111121200
4313111311121232223
51433144030332000
643144222135243
74202351456625
oct672565315653
9180336174550
1059422120875
1123223268a07
12b624421523
1357acb08190
142c39c27c15
15182bb54500
hexdd5d59bab

59422120875 has 192 divisors, whose sum is σ = 122714766720. Its totient is φ = 27499852800.

The previous prime is 59422120871. The next prime is 59422120939. The reversal of 59422120875 is 57802122495.

It is not a de Polignac number, because 59422120875 - 22 = 59422120871 is a prime.

It is a super-2 number, since 2×594221208752 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 59422120875.

It is not an unprimeable number, because it can be changed into a prime (59422120871) 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 191 ways as a sum of consecutive naturals, for example, 71852212 + ... + 71853038.

It is an arithmetic number, because the mean of its divisors is an integer number (639139410).

Almost surely, 259422120875 is an apocalyptic number.

59422120875 is an abundant number, since it is smaller than the sum of its proper divisors (63292645845).

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

59422120875 is a wasteful number, since it uses less digits than its factorization.

59422120875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912 (or 865 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 59422120875 in words is "fifty-nine billion, four hundred twenty-two million, one hundred twenty thousand, eight hundred seventy-five".