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55680158130 = 2351856005271
BaseRepresentation
bin110011110110110010…
…111100100110110010
312022201110001002201220
4303312302330212302
51403013110030010
641325031005510
74010543351352
oct636662744662
9168643032656
1055680158130
1121682aa7a13
12a95b209896
1353347b153c
1429a2c82b62
1516ad39e970
hexcf6cbc9b2

55680158130 has 16 divisors (see below), whose sum is σ = 133632379584. Its totient is φ = 14848042160.

The previous prime is 55680158129. The next prime is 55680158221. The reversal of 55680158130 is 3185108655.

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, 928002606 + ... + 928002665.

It is an arithmetic number, because the mean of its divisors is an integer number (8352023724).

Almost surely, 255680158130 is an apocalyptic number.

55680158130 is an abundant number, since it is smaller than the sum of its proper divisors (77952221454).

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

55680158130 is a wasteful number, since it uses less digits than its factorization.

55680158130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1856005281.

The product of its (nonzero) digits is 144000, while the sum is 42.

The spelling of 55680158130 in words is "fifty-five billion, six hundred eighty million, one hundred fifty-eight thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 1856005271 3712010542 5568015813 9280026355 11136031626 18560052710 27840079065 55680158130