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56141458670 = 25114171175327
BaseRepresentation
bin110100010010010010…
…101010110011101110
312100220121001121010002
4310102102222303232
51404434203134140
641442510144302
74025144345033
oct642222526356
9170817047102
1056141458670
112189a431930
12aa697b2092
1353a9236a3b
142a0824338a
1516d8b21415
hexd124aacee

56141458670 has 64 divisors (see below), whose sum is σ = 114521444352. Its totient is φ = 19636512000.

The previous prime is 56141458661. The next prime is 56141458679. The reversal of 56141458670 is 7685414165.

56141458670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56141458661) and next prime (56141458679).

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56141458679) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232547 + ... + 407873.

It is an arithmetic number, because the mean of its divisors is an integer number (1789397568).

Almost surely, 256141458670 is an apocalyptic number.

56141458670 is an abundant number, since it is smaller than the sum of its proper divisors (58379985682).

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

56141458670 is a wasteful number, since it uses less digits than its factorization.

56141458670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175457.

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 56141458670 in words is "fifty-six billion, one hundred forty-one million, four hundred fifty-eight thousand, six hundred seventy".

Divisors: 1 2 5 10 11 22 41 55 71 82 110 142 205 355 410 451 710 781 902 1562 2255 2911 3905 4510 5822 7810 14555 29110 32021 64042 160105 175327 320210 350654 876635 1753270 1928597 3857194 7188407 9642985 12448217 14376814 19285970 24896434 35942035 62241085 71884070 79072477 124482170 136930387 158144954 273860774 395362385 510376897 684651935 790724770 1020753794 1369303870 2551884485 5103768970 5614145867 11228291734 28070729335 56141458670