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56741207 = 238329723
BaseRepresentation
bin1101100001110…
…0110101010111
310221202202022012
43120130311113
5104011204312
65344054435
71256202155
oct330346527
9127682265
1056741207
112a035566
121700441b
13b9a88a3
1477703d5
154eac322
hex361cd57

56741207 has 8 divisors (see below), whose sum is σ = 59923584. Its totient is φ = 53618488.

The previous prime is 56741203. The next prime is 56741233. The reversal of 56741207 is 70214765.

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 56741207 - 22 = 56741203 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 (56741203) 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, 12953 + ... + 16770.

It is an arithmetic number, because the mean of its divisors is an integer number (7490448).

Almost surely, 256741207 is an apocalyptic number.

56741207 is a deficient number, since it is larger than the sum of its proper divisors (3182377).

56741207 is a wasteful number, since it uses less digits than its factorization.

56741207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29829.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 56741207 is about 7532.6759521434. The cubic root of 56741207 is about 384.2667936717.

The spelling of 56741207 in words is "fifty-six million, seven hundred forty-one thousand, two hundred seven".

Divisors: 1 23 83 1909 29723 683629 2467009 56741207