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52185036704007 = 3683190113397443
BaseRepresentation
bin10111101110110010001101…
…00100110100100100000111
320211202211200221012121100110
423313121012210310210013
523314444423344012012
6302553250325044103
713664146600103424
oct1367310644644407
9224684627177313
1052185036704007
111569a605838349
125a29987256633
13231704923b9cc
14cc5aaab8ad4b
156076bc5ec73c
hex2f7646934907

52185036704007 has 16 divisors (see below), whose sum is σ = 69718583703168. Its totient is φ = 34720810687200.

The previous prime is 52185036703999. The next prime is 52185036704011. The reversal of 52185036704007 is 70040763058125.

52185036704007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52185036704007 - 23 = 52185036703999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52185036704057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2803573 + ... + 10593870.

It is an arithmetic number, because the mean of its divisors is an integer number (4357411481448).

Almost surely, 252185036704007 is an apocalyptic number.

52185036704007 is a deficient number, since it is larger than the sum of its proper divisors (17533546999161).

52185036704007 is a wasteful number, since it uses less digits than its factorization.

52185036704007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13400030.

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 52185036704007 in words is "fifty-two trillion, one hundred eighty-five billion, thirty-six million, seven hundred four thousand, seven".

Divisors: 1 3 683 1901 2049 5703 1298383 3895149 13397443 40192329 9150453569 25468539143 27451360707 76405617429 17395012234669 52185036704007