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50060610610551 = 3243129355582973
BaseRepresentation
bin10110110000111101001001…
…11010011010010101110111
320120020202012000201022002200
423120132210322122111313
523030143112304014201
6254245305501035543
713354521412206402
oct1330364472322567
9216222160638080
1050060610610551
1114a50649680972
1257460b9255bb3
1321c1906822488
14c50d37206d39
155bc2d0cc9386
hex2d87a4e9a577

50060610610551 has 12 divisors (see below), whose sum is σ = 73991393461128. Its totient is φ = 32597606908944.

The previous prime is 50060610610541. The next prime is 50060610610567. The reversal of 50060610610551 is 15501601606005.

It is a de Polignac number, because none of the positive numbers 2k-50060610610551 is a prime.

It is a super-2 number, since 2×500606106105512 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50060610610541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64677791100 + ... + 64677791873.

It is an arithmetic number, because the mean of its divisors is an integer number (6165949455094).

Almost surely, 250060610610551 is an apocalyptic number.

50060610610551 is a deficient number, since it is larger than the sum of its proper divisors (23930782850577).

50060610610551 is a wasteful number, since it uses less digits than its factorization.

50060610610551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129355583022 (or 129355583019 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 50060610610551 in words is "fifty trillion, sixty billion, six hundred ten million, six hundred ten thousand, five hundred fifty-one".

Divisors: 1 3 9 43 129 387 129355582973 388066748919 1164200246757 5562290067839 16686870203517 50060610610551