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56252361342 = 2329323289433
BaseRepresentation
bin110100011000111001…
…101110101001111110
312101012022202000222110
4310120321232221332
51410201101030332
641501511154450
74030662116322
oct643071565176
9171168660873
1056252361342
1121946a9a731
12aa9a975a26
1353c61c6c18
142a18c71982
1516e372b4cc
hexd18e6ea7e

56252361342 has 16 divisors (see below), whose sum is σ = 116384196240. Its totient is φ = 18104208192.

The previous prime is 56252361301. The next prime is 56252361383. The reversal of 56252361342 is 24316325265.

It is an interprime number because it is at equal distance from previous prime (56252361301) and next prime (56252361383).

It is a self number, because there is not a number n which added to its sum of digits gives 56252361342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161644543 + ... + 161644890.

It is an arithmetic number, because the mean of its divisors is an integer number (7274012265).

Almost surely, 256252361342 is an apocalyptic number.

56252361342 is an abundant number, since it is smaller than the sum of its proper divisors (60131834898).

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

56252361342 is a wasteful number, since it uses less digits than its factorization.

56252361342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323289467.

The product of its digits is 259200, while the sum is 39.

The spelling of 56252361342 in words is "fifty-six billion, two hundred fifty-two million, three hundred sixty-one thousand, three hundred forty-two".

Divisors: 1 2 3 6 29 58 87 174 323289433 646578866 969868299 1939736598 9375393557 18750787114 28126180671 56252361342