Search a number
-
+
57950833805975 = 521119233371430921
BaseRepresentation
bin11010010110100101110101…
…10111010000101010010111
321121012001020020200020011002
431023102322313100222113
530043431301423242400
6323130125011133515
715130544453610665
oct1513227267205227
9247161206606132
1057950833805975
11175128a09aa020
1265bb314ba429b
132644981235726
141044b9a1a1c35
156a767a533ed5
hex34b4badd0a97

57950833805975 has 96 divisors (see below), whose sum is σ = 86360836124160. Its totient is φ = 38078498304000.

The previous prime is 57950833805911. The next prime is 57950833805983.

57950833805975 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57950833805975 - 26 = 57950833805911 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 39783515 + ... + 41214435.

It is an arithmetic number, because the mean of its divisors is an integer number (899592042960).

Almost surely, 257950833805975 is an apocalyptic number.

57950833805975 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57950833805975 is a deficient number, since it is larger than the sum of its proper divisors (28410002318185).

57950833805975 is a wasteful number, since it uses less digits than its factorization.

57950833805975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431321 (or 1431316 counting only the distinct ones).

The product of its (nonzero) digits is 1428840000, while the sum is 74.

The spelling of 57950833805975 in words is "fifty-seven trillion, nine hundred fifty billion, eight hundred thirty-three million, eight hundred five thousand, nine hundred seventy-five".

Divisors: 1 5 11 19 23 25 55 95 115 209 253 275 337 437 475 575 1045 1265 1685 2185 3707 4807 5225 6325 6403 7751 8425 10925 18535 24035 32015 38755 70433 85261 92675 120175 147269 160075 193775 352165 426305 736345 1430921 1619959 1760825 2131525 3681725 7154605 8099795 15740131 27187499 32911183 35773025 40498975 78700655 135937495 164555915 299062489 362023013 393503275 482220377 625312477 679687475 822779575 1495312445 1810115065 2411101885 3126562385 5304424147 6878437247 7476562225 9050575325 9162187163 11091068671 12055509425 15632811925 26522120735 34392186235 45810935815 55455343355 100784058793 122001755381 132610603675 171960931175 210730304749 229054679075 277276716775 503920293965 610008776905 1053651523745 2318033352239 2519601469825 3050043884525 5268257618725 11590166761195 57950833805975