Search a number
-
+
57504132337074 = 2317355398971423
BaseRepresentation
bin11010001001100101110010…
…11000011000110110110010
321112121100012212001102112220
431010302321120120312302
530014121430334241244
6322145011140301510
715053352002020653
oct1504627130306662
9245540185042486
1057504132337074
1117360402635935
1265488296a1896
132611802344227
14102b3017c552a
1569ac33b58319
hex344cb9618db2

57504132337074 has 16 divisors (see below), whose sum is σ = 115673052333312. Its totient is φ = 19057246169168.

The previous prime is 57504132337039. The next prime is 57504132337079. The reversal of 57504132337074 is 47073323140575.

It is not an unprimeable number, because it can be changed into a prime (57504132337079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27699484674 + ... + 27699486749.

It is an arithmetic number, because the mean of its divisors is an integer number (7229565770832).

Almost surely, 257504132337074 is an apocalyptic number.

57504132337074 is an abundant number, since it is smaller than the sum of its proper divisors (58168919996238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57504132337074 is a wasteful number, since it uses less digits than its factorization.

57504132337074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55398971601.

The product of its (nonzero) digits is 7408800, while the sum is 51.

The spelling of 57504132337074 in words is "fifty-seven trillion, five hundred four billion, one hundred thirty-two million, three hundred thirty-seven thousand, seventy-four".

Divisors: 1 2 3 6 173 346 519 1038 55398971423 110797942846 166196914269 332393828538 9584022056179 19168044112358 28752066168537 57504132337074