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60050656561 = 748717615329
BaseRepresentation
bin110111111011010011…
…000100110100110001
312202000000220102111011
4313323103010310301
51440440432002221
643330433550521
74224053105320
oct677323046461
9182000812434
1060050656561
1123516037095
12b77aa15441
1358800b539c
142c994bc0b7
151866e0c1e1
hexdfb4c4d31

60050656561 has 8 divisors (see below), whose sum is σ = 68770248320. Its totient is φ = 51366296448.

The previous prime is 60050656487. The next prime is 60050656681. The reversal of 60050656561 is 16565605006.

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 60050656561 - 211 = 60050654513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60050659561) 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, 8804256 + ... + 8811073.

It is an arithmetic number, because the mean of its divisors is an integer number (8596281040).

Almost surely, 260050656561 is an apocalyptic number.

It is an amenable number.

60050656561 is a deficient number, since it is larger than the sum of its proper divisors (8719591759).

60050656561 is a wasteful number, since it uses less digits than its factorization.

60050656561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17615823.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 60050656561 in words is "sixty billion, fifty million, six hundred fifty-six thousand, five hundred sixty-one".

Divisors: 1 7 487 3409 17615329 123307303 8578665223 60050656561