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56114861260 = 22519971404979
BaseRepresentation
bin110100010000101101…
…001101010011001100
312100211202000022022211
4310100231031103030
51404410401030020
641440120120204
74024402310413
oct642055152314
9170752008284
1056114861260
11218864158a7
12aa60906064
1353a3883723
142a048bc47a
1516d661a85a
hexd10b4d4cc

56114861260 has 24 divisors (see below), whose sum is σ = 117900301680. Its totient is φ = 22434688704.

The previous prime is 56114861249. The next prime is 56114861261. The reversal of 56114861260 is 6216841165.

It is not an unprimeable number, because it can be changed into a prime (56114861261) 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, 662550 + ... + 742429.

It is an arithmetic number, because the mean of its divisors is an integer number (4912512570).

Almost surely, 256114861260 is an apocalyptic number.

It is an amenable number.

56114861260 is an abundant number, since it is smaller than the sum of its proper divisors (61785440420).

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

56114861260 is a wasteful number, since it uses less digits than its factorization.

56114861260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406985 (or 1406983 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 56114861260 in words is "fifty-six billion, one hundred fourteen million, eight hundred sixty-one thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 1997 3994 7988 9985 19970 39940 1404979 2809958 5619916 7024895 14049790 28099580 2805743063 5611486126 11222972252 14028715315 28057430630 56114861260