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56106055244 = 2219738237569
BaseRepresentation
bin110100010000001011…
…100111011001001100
312100211010102220202002
4310100023213121030
51404401122231434
641435203251432
74024234413041
oct642013473114
9170733386662
1056106055244
11218814507a8
12aa59979b78
1353a1abc475
142a036691c8
1516d597b57e
hexd102e764c

56106055244 has 12 divisors (see below), whose sum is σ = 103353259800. Its totient is φ = 26576552448.

The previous prime is 56106055241. The next prime is 56106055273. The reversal of 56106055244 is 44255060165.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 56106055198 and 56106055207.

It is not an unprimeable number, because it can be changed into a prime (56106055241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369118709 + ... + 369118860.

It is an arithmetic number, because the mean of its divisors is an integer number (8612771650).

Almost surely, 256106055244 is an apocalyptic number.

It is an amenable number.

56106055244 is a deficient number, since it is larger than the sum of its proper divisors (47247204556).

56106055244 is a wasteful number, since it uses less digits than its factorization.

56106055244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738237592 (or 738237590 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 56106055244 in words is "fifty-six billion, one hundred six million, fifty-five thousand, two hundred forty-four".