Base | Representation |
---|---|
bin | 100110000010001101… |
… | …011101001110100100 |
3 | 10220102011021221022220 |
4 | 212002031131032210 |
5 | 1132114323140312 |
6 | 30432235152340 |
7 | 2644015035666 |
oct | 460215351644 |
9 | 126364257286 |
10 | 40839271332 |
11 | 16357782012 |
12 | 7ab8ba56b0 |
13 | 3b0ac05412 |
14 | 1d95c3a536 |
15 | 10e0519c8c |
hex | 98235d3a4 |
40839271332 has 24 divisors (see below), whose sum is σ = 95519071200. Its totient is φ = 13580599296.
The previous prime is 40839271307. The next prime is 40839271337. The reversal of 40839271332 is 23317293804.
It is not an unprimeable number, because it can be changed into a prime (40839271337) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4056157 + ... + 4066212.
It is an arithmetic number, because the mean of its divisors is an integer number (3979961300).
Almost surely, 240839271332 is an apocalyptic number.
It is an amenable number.
40839271332 is an abundant number, since it is smaller than the sum of its proper divisors (54679799868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40839271332 is a wasteful number, since it uses less digits than its factorization.
40839271332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8122795 (or 8122793 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 42.
The spelling of 40839271332 in words is "forty billion, eight hundred thirty-nine million, two hundred seventy-one thousand, three hundred thirty-two".
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