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275053738862593 = 291271381271919889
BaseRepresentation
bin111110100010100011110000…
…011001100010100000000001
31100001212212202222112000200101
4332202203300121202200001
5242022440024122100333
62412553535423522401
7111635656026452545
oct7642436031424001
91301785688460611
10275053738862593
117a7056a9a51869
1226a23310759401
13ba625c15a9392
144bcc959d3ba25
1521beba3edc67d
hexfa28f0662801

275053738862593 has 32 divisors (see below), whose sum is σ = 287106453504000. Its totient is φ = 263177178485760.

The previous prime is 275053738862587. The next prime is 275053738862659. The reversal of 275053738862593 is 395268837350572.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-275053738862593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275053738862543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13829430393 + ... + 13829450281.

It is an arithmetic number, because the mean of its divisors is an integer number (8972076672000).

Almost surely, 2275053738862593 is an apocalyptic number.

It is an amenable number.

275053738862593 is a deficient number, since it is larger than the sum of its proper divisors (12052714641407).

275053738862593 is a wasteful number, since it uses less digits than its factorization.

275053738862593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24145.

The product of its (nonzero) digits is 2286144000, while the sum is 73.

The spelling of 275053738862593 in words is "two hundred seventy-five trillion, fifty-three billion, seven hundred thirty-eight million, eight hundred sixty-two thousand, five hundred ninety-three".

Divisors: 1 29 127 1381 2719 3683 19889 40049 78851 175387 345313 576781 2525903 3754939 5086223 10014077 27466709 54078191 73251187 108893231 476877253 796534561 1568267539 3488272043 6867930257 13829440337 74681981771 101159889247 199169977453 2165777471359 9484611684917 275053738862593