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56898741 = 383228509
BaseRepresentation
bin1101100100001…
…1010010110101
310222001202101210
43121003102311
5104031224431
65351312033
71260426354
oct331032265
9128052353
1056898741
112a132959
121707b619
13ba324c3
1477b199b
154eddd46
hex36434b5

56898741 has 8 divisors (see below), whose sum is σ = 76779360. Its totient is φ = 37475312.

The previous prime is 56898731. The next prime is 56898767. The reversal of 56898741 is 14789865.

56898741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56898741 - 27 = 56898613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56898701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114006 + ... + 114503.

It is an arithmetic number, because the mean of its divisors is an integer number (9597420).

Almost surely, 256898741 is an apocalyptic number.

It is an amenable number.

56898741 is a deficient number, since it is larger than the sum of its proper divisors (19880619).

56898741 is a wasteful number, since it uses less digits than its factorization.

56898741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228595.

The product of its digits is 483840, while the sum is 48.

The square root of 56898741 is about 7543.1254132488. The cubic root of 56898741 is about 384.6220860135.

The spelling of 56898741 in words is "fifty-six million, eight hundred ninety-eight thousand, seven hundred forty-one".

Divisors: 1 3 83 249 228509 685527 18966247 56898741