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56048629 = 713615919
BaseRepresentation
bin1101010111001…
…1101111110101
310220110120021011
43111303233311
5103322024004
65321152221
71250256040
oct325635765
9126416234
1056048629
112970218a
121692b671
13b7c5590
14762dc57
154dc2004
hex3573bf5

56048629 has 8 divisors (see below), whose sum is σ = 68983040. Its totient is φ = 44346096.

The previous prime is 56048627. The next prime is 56048653. The reversal of 56048629 is 92684065.

It is a happy number.

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 56048629 - 21 = 56048627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56048591 and 56048600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56048623) 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, 307869 + ... + 308050.

It is an arithmetic number, because the mean of its divisors is an integer number (8622880).

Almost surely, 256048629 is an apocalyptic number.

It is an amenable number.

56048629 is a deficient number, since it is larger than the sum of its proper divisors (12934411).

56048629 is a wasteful number, since it uses less digits than its factorization.

56048629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615939.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 56048629 is about 7486.5632302145. The cubic root of 56048629 is about 382.6969472889.

The spelling of 56048629 in words is "fifty-six million, forty-eight thousand, six hundred twenty-nine".

Divisors: 1 7 13 91 615919 4311433 8006947 56048629