Base | Representation |
---|---|
bin | 10001110010010100000001… |
… | …01111000111000011100100 |
3 | 12010111002020201200221111020 |
4 | 20321022000233013003210 |
5 | 20111303121244440232 |
6 | 215103510532211140 |
7 | 11144521043606040 |
oct | 1071120057070344 |
9 | 163432221627436 |
10 | 39112132030692 |
11 | 1150a3a8975526 |
12 | 4478239a69ab0 |
13 | 18a9348420056 |
14 | 99307447d020 |
15 | 47c5e2840e2c |
hex | 239280bc70e4 |
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".
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