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57516112120667 is a prime number
BaseRepresentation
bin11010001001111100000110…
…11011101000101101011011
321112122111010202010111012112
431010332003123220231123
530014320444200330132
6322154312004502535
715054254606344514
oct1504760333505533
9245574122114175
1057516112120667
111736549a939632
12654b0116aaa4b
13261299124ac85
14102bb1a85da0b
1569b1d5733ab2
hex344f836e8b5b

57516112120667 has 2 divisors, whose sum is σ = 57516112120668. Its totient is φ = 57516112120666.

The previous prime is 57516112120613. The next prime is 57516112120681. The reversal of 57516112120667 is 76602121161575.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57516112120667 - 26 = 57516112120603 is a prime.

It is not a weakly prime, because it can be changed into another prime (57516112120267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28758056060333 + 28758056060334.

It is an arithmetic number, because the mean of its divisors is an integer number (28758056060334).

Almost surely, 257516112120667 is an apocalyptic number.

57516112120667 is a deficient number, since it is larger than the sum of its proper divisors (1).

57516112120667 is an equidigital number, since it uses as much as digits as its factorization.

57516112120667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 50.

The spelling of 57516112120667 in words is "fifty-seven trillion, five hundred sixteen billion, one hundred twelve million, one hundred twenty thousand, six hundred sixty-seven".