Base | Representation |
---|---|
bin | 111011000101011000… |
… | …0011011000000100011 |
3 | 110010111121212110222211 |
4 | 1312022300123000203 |
5 | 4034323243012211 |
6 | 134142213342551 |
7 | 12111153133030 |
oct | 1661260330043 |
9 | 403447773884 |
10 | 126882000931 |
11 | 498a06442a4 |
12 | 20710637a57 |
13 | bc70c1707a |
14 | 61d9348387 |
15 | 3479261e21 |
hex | 1d8ac1b023 |
126882000931 has 16 divisors (see below), whose sum is σ = 152657824000. Its totient is φ = 103019970528.
The previous prime is 126882000923. The next prime is 126882000937. The reversal of 126882000931 is 139000288621.
It is not a de Polignac number, because 126882000931 - 23 = 126882000923 is a prime.
It is a super-2 number, since 2×1268820009312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (126882000937) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1192396 + ... + 1294438.
It is an arithmetic number, because the mean of its divisors is an integer number (9541114000).
Almost surely, 2126882000931 is an apocalyptic number.
126882000931 is a deficient number, since it is larger than the sum of its proper divisors (25775823069).
126882000931 is a wasteful number, since it uses less digits than its factorization.
With its successor (126882000932) it forms an eRAP, since the sums of their prime factors are consecutive (111418 and 111419).
126882000931 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111418.
The product of its (nonzero) digits is 41472, while the sum is 40.
The spelling of 126882000931 in words is "one hundred twenty-six billion, eight hundred eighty-two million, nine hundred thirty-one", and thus it is an aban number.
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