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15087056075034 = 235347443572563
BaseRepresentation
bin1101101110001011101010…
…0111100011100100011010
31222102022022212201012111220
43123202322213203210122
53434141242323400114
652030521535232510
73115001212466406
oct333427247434432
958368285635456
1015087056075034
114897425921229
121837b80678736
1385591b161b08
143a2308806106
151b26b03270a9
hexdb8ba9e391a

15087056075034 has 16 divisors (see below), whose sum is σ = 30743435021472. Its totient is φ = 4934131546448.

The previous prime is 15087056075033. The next prime is 15087056075051. The reversal of 15087056075034 is 43057065078051.

It is a super-2 number, since 2×150870560750342 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15087056075033) 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, 23721785964 + ... + 23721786599.

It is an arithmetic number, because the mean of its divisors is an integer number (1921464688842).

Almost surely, 215087056075034 is an apocalyptic number.

15087056075034 is an abundant number, since it is smaller than the sum of its proper divisors (15656378946438).

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

15087056075034 is a wasteful number, since it uses less digits than its factorization.

15087056075034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47443572621.

The product of its (nonzero) digits is 3528000, while the sum is 51.

The spelling of 15087056075034 in words is "fifteen trillion, eighty-seven billion, fifty-six million, seventy-five thousand, thirty-four".

Divisors: 1 2 3 6 53 106 159 318 47443572563 94887145126 142330717689 284661435378 2514509345839 5029018691678 7543528037517 15087056075034