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57738853654313 = 13296719358720177
BaseRepresentation
bin11010010000011010111111…
…10111001001111100101001
321120102210001222121210002212
431020031133313021330221
530031443133013414223
6322444510240534505
715106331422215056
oct1510153767117451
9246383058553085
1057738853654313
1117440a01703637
126586215321435
13262a99ac11120
14103880ad8c02d
156a1dc0460278
hex34835fdc9f29

57738853654313 has 64 divisors (see below), whose sum is σ = 65737831944960. Its totient is φ = 50340453875712.

The previous prime is 57738853654283. The next prime is 57738853654319. The reversal of 57738853654313 is 31345635883775.

It is not a de Polignac number, because 57738853654313 - 212 = 57738853650217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57738853654319) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2861607281 + ... + 2861627457.

It is an arithmetic number, because the mean of its divisors is an integer number (1027153624140).

Almost surely, 257738853654313 is an apocalyptic number.

It is an amenable number.

57738853654313 is a deficient number, since it is larger than the sum of its proper divisors (7998978290647).

57738853654313 is a wasteful number, since it uses less digits than its factorization.

57738853654313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21066.

The product of its digits is 762048000, while the sum is 68.

The spelling of 57738853654313 in words is "fifty-seven trillion, seven hundred thirty-eight billion, eight hundred fifty-three million, six hundred fifty-four thousand, three hundred thirteen".

Divisors: 1 13 29 67 193 377 587 871 1943 2509 5597 7631 12931 17023 20177 25259 39329 72761 113291 168103 221299 262301 374999 511277 585133 1140541 1351859 1472783 3285439 3894161 4874987 7590497 7606729 11843899 14827033 17574167 39203911 42710707 50624093 98676461 112930669 153970687 220124413 260908787 343473071 509650843 793541233 1468098697 2285872507 2861617369 3391814231 4465149923 7566354823 10316036029 23012695757 29716342591 66290302703 98362612699 153153457969 299165044841 861773935139 1990994953597 4441450281101 57738853654313