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56848415 = 5133972203
BaseRepresentation
bin1101100011011…
…1000000011111
310221222012100212
43120313000133
5104023122130
65350243035
71260126551
oct330670037
9127865325
1056848415
112a0a9068
121705647b
13ba15620
14779b4d1
154ecde95
hex363701f

56848415 has 16 divisors (see below), whose sum is σ = 73684128. Its totient is φ = 41855616.

The previous prime is 56848411. The next prime is 56848501. The reversal of 56848415 is 51484865.

It is a cyclic number.

It is not a de Polignac number, because 56848415 - 22 = 56848411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56848411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24704 + ... + 26906.

It is an arithmetic number, because the mean of its divisors is an integer number (4605258).

Almost surely, 256848415 is an apocalyptic number.

56848415 is a deficient number, since it is larger than the sum of its proper divisors (16835713).

56848415 is a wasteful number, since it uses less digits than its factorization.

56848415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618.

The product of its digits is 153600, while the sum is 41.

The square root of 56848415 is about 7539.7887901453. The cubic root of 56848415 is about 384.5086552627.

The spelling of 56848415 in words is "fifty-six million, eight hundred forty-eight thousand, four hundred fifteen".

Divisors: 1 5 13 65 397 1985 2203 5161 11015 25805 28639 143195 874591 4372955 11369683 56848415