Base | Representation |
---|---|
bin | 100101101000110000… |
… | …000101000111011011 |
3 | 10212022101120102021202 |
4 | 211220300011013123 |
5 | 1130231001434440 |
6 | 30322020224415 |
7 | 2630310344063 |
oct | 455060050733 |
9 | 125271512252 |
10 | 40412139995 |
11 | 16158665a07 |
12 | 79b9b3b10b |
13 | 3a70584796 |
14 | 1d552123a3 |
15 | 10b7c97615 |
hex | 968c051db |
40412139995 has 16 divisors (see below), whose sum is σ = 50608495872. Its totient is φ = 30920730720.
The previous prime is 40412139979. The next prime is 40412140033. The reversal of 40412139995 is 59993121404.
It is not a de Polignac number, because 40412139995 - 24 = 40412139979 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1825664 + ... + 1847666.
It is an arithmetic number, because the mean of its divisors is an integer number (3163030992).
Almost surely, 240412139995 is an apocalyptic number.
40412139995 is a deficient number, since it is larger than the sum of its proper divisors (10196355877).
40412139995 is a wasteful number, since it uses less digits than its factorization.
40412139995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38002.
The product of its (nonzero) digits is 349920, while the sum is 47.
The spelling of 40412139995 in words is "forty billion, four hundred twelve million, one hundred thirty-nine thousand, nine hundred ninety-five".
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