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56048934 = 239341489
BaseRepresentation
bin1101010111001…
…1110100100110
310220110120200110
43111303310212
5103322031214
65321153450
71250256654
oct325636446
9126416613
1056048934
1129702437
121692b886
13b7c5766
14762ddd4
154dc2159
hex3573d26

56048934 has 8 divisors (see below), whose sum is σ = 112097880. Its totient is φ = 18682976.

The previous prime is 56048933. The next prime is 56048939. The reversal of 56048934 is 43984065.

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

56048934 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 56048892 and 56048901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56048933) 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, 4670739 + ... + 4670750.

It is an arithmetic number, because the mean of its divisors is an integer number (14012235).

Almost surely, 256048934 is an apocalyptic number.

56048934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56048934 is a wasteful number, since it uses less digits than its factorization.

56048934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9341494.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 56048934 is about 7486.5836000141. The cubic root of 56048934 is about 382.6976414620.

It can be divided in two parts, 560 and 48934, that added together give a palindrome (49494).

The spelling of 56048934 in words is "fifty-six million, forty-eight thousand, nine hundred thirty-four".

Divisors: 1 2 3 6 9341489 18682978 28024467 56048934