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59689072031 = 371679659989
BaseRepresentation
bin110111100101101111…
…101111010110011111
312201001211112000202112
4313211233233112133
51434220400301111
643230515544235
74212102512111
oct674557572637
9181054460675
1059689072031
112334aa1a2a6
12b6998bb07b
135823204344
142c634773b1
1518452d5e8b
hexde5bef59f

59689072031 has 8 divisors (see below), whose sum is σ = 61669376160. Its totient is φ = 57728088288.

The previous prime is 59689072019. The next prime is 59689072049. The reversal of 59689072031 is 13027098695.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 59689072031 - 222 = 59684877727 is a prime.

It is a super-2 number, since 2×596890720312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59689072231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4823816 + ... + 4836173.

It is an arithmetic number, because the mean of its divisors is an integer number (7708672020).

Almost surely, 259689072031 is an apocalyptic number.

59689072031 is a deficient number, since it is larger than the sum of its proper divisors (1980304129).

59689072031 is a wasteful number, since it uses less digits than its factorization.

59689072031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9660193.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 59689072031 in words is "fifty-nine billion, six hundred eighty-nine million, seventy-two thousand, thirty-one".

Divisors: 1 37 167 6179 9659989 357419593 1613218163 59689072031