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56050054 = 2171648531
BaseRepresentation
bin1101010111010…
…0000110000110
310220110122012221
43111310012012
5103322100204
65321202554
71250263144
oct325640606
9126418187
1056050054
1129703265
121693045a
13b7c6118
147630594
154dc2654
hex3574186

56050054 has 8 divisors (see below), whose sum is σ = 89020728. Its totient is φ = 26376480.

The previous prime is 56050031. The next prime is 56050061. The reversal of 56050054 is 45005065.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 824232 + ... + 824299.

It is an arithmetic number, because the mean of its divisors is an integer number (11127591).

Almost surely, 256050054 is an apocalyptic number.

56050054 is a deficient number, since it is larger than the sum of its proper divisors (32970674).

56050054 is a wasteful number, since it uses less digits than its factorization.

56050054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648550.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 56050054 is about 7486.6584001142. The cubic root of 56050054 is about 382.7001905352.

The spelling of 56050054 in words is "fifty-six million, fifty thousand, fifty-four", and thus it is an eban number.

Divisors: 1 2 17 34 1648531 3297062 28025027 56050054