Search a number
-
+
107312136808590 = 23257170336725093
BaseRepresentation
bin11000011001100110001101…
…110010110110100010001110
3112001221221101022202021212100
4120121212031302312202032
5103031200224010333330
61020122303131215530
731414021534410540
oct3031461562664216
9461857338667770
10107312136808590
113121390467473a
12100519895a75a6
1347b564cb954cc
141c6dd1401b690
15c6167ce24060
hex61998dcb688e

107312136808590 has 48 divisors (see below), whose sum is σ = 318870349375968. Its totient is φ = 24528488413248.

The previous prime is 107312136808567. The next prime is 107312136808631. The reversal of 107312136808590 is 95808631213701.

107312136808590 is a `hidden beast` number, since 1 + 0 + 7 + 3 + 12 + 1 + 36 + 8 + 0 + 8 + 590 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85168361917 + ... + 85168363176.

It is an arithmetic number, because the mean of its divisors is an integer number (6643132278666).

Almost surely, 2107312136808590 is an apocalyptic number.

107312136808590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107312136808590 is an abundant number, since it is smaller than the sum of its proper divisors (211558212567378).

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

107312136808590 is a wasteful number, since it uses less digits than its factorization.

107312136808590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170336725113 (or 170336725110 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 107312136808590 in words is "one hundred seven trillion, three hundred twelve billion, one hundred thirty-six million, eight hundred eight thousand, five hundred ninety".

Divisors: 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 63 70 90 105 126 210 315 630 170336725093 340673450186 511010175279 851683625465 1022020350558 1192357075651 1533030525837 1703367250930 2384714151302 2555050876395 3066061051674 3577071226953 5110101752790 5961785378255 7154142453906 7665152629185 10731213680859 11923570756510 15330305258370 17885356134765 21462427361718 35770712269530 53656068404295 107312136808590