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39112132030692 = 22373791434185667
BaseRepresentation
bin10001110010010100000001…
…01111000111000011100100
312010111002020201200221111020
420321022000233013003210
520111303121244440232
6215103510532211140
711144521043606040
oct1071120057070344
9163432221627436
1039112132030692
111150a3a8975526
124478239a69ab0
1318a9348420056
1499307447d020
1547c5e2840e2c
hex239280bc70e4

39112132030692 has 96 divisors (see below), whose sum is σ = 104582726814720. Its totient is φ = 11144502391680.

The previous prime is 39112132030691. The next prime is 39112132030771. The reversal of 39112132030692 is 29603023121193.

It is a super-2 number, since 2×391121320306922 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (39112132030691) 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, 456517243 + ... + 456602909.

It is an arithmetic number, because the mean of its divisors is an integer number (1089403404320).

Almost surely, 239112132030692 is an apocalyptic number.

It is an amenable number.

39112132030692 is an abundant number, since it is smaller than the sum of its proper divisors (65470594784028).

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

39112132030692 is a wasteful number, since it uses less digits than its factorization.

39112132030692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100401 (or 100399 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 42.

The spelling of 39112132030692 in words is "thirty-nine trillion, one hundred twelve billion, one hundred thirty-two million, thirty thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 379 758 1137 1516 2274 2653 4548 5306 7959 10612 14341 15918 28682 31836 43023 57364 85667 86046 100387 171334 172092 200774 257001 301161 342668 401548 514002 599669 602322 1028004 1199338 1204644 1799007 2398676 3598014 5435239 7196028 10870478 16305717 21740956 32467793 32611434 38046673 64935586 65222868 76093346 97403379 114140019 129871172 152186692 194806758 227274551 228280038 389613516 454549102 456560076 681823653 909098204 1228550447 1363647306 2457100894 2727294612 3685651341 4914201788 7371302682 8599853129 14742605364 17199706258 25799559387 34399412516 51599118774 103198237548 465620619413 931241238826 1396861858239 1862482477652 2793723716478 3259344335891 5587447432956 6518688671782 9778033007673 13037377343564 19556066015346 39112132030692