Base | Representation |
---|---|
bin | 100110000111110010… |
… | …111011011010001001 |
3 | 10220122200121211221200 |
4 | 212013302323122021 |
5 | 1132312320332421 |
6 | 30445423454413 |
7 | 2646233410110 |
oct | 460762733211 |
9 | 126580554850 |
10 | 40932980361 |
11 | 163a5666a99 |
12 | 7b24457409 |
13 | 3b24455650 |
14 | 1da4470c77 |
15 | 10e887a726 |
hex | 987cbb689 |
40932980361 has 96 divisors (see below), whose sum is σ = 73513440000. Its totient is φ = 21371503104.
The previous prime is 40932980359. The next prime is 40932980371. The reversal of 40932980361 is 16308923904.
It is a happy number.
It is not a de Polignac number, because 40932980361 - 21 = 40932980359 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40932980311) 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 95 ways as a sum of consecutive naturals, for example, 62113450 + ... + 62114108.
It is an arithmetic number, because the mean of its divisors is an integer number (765765000).
Almost surely, 240932980361 is an apocalyptic number.
It is an amenable number.
40932980361 is a deficient number, since it is larger than the sum of its proper divisors (32580459639).
40932980361 is a wasteful number, since it uses less digits than its factorization.
40932980361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1343 (or 1340 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 45.
The spelling of 40932980361 in words is "forty billion, nine hundred thirty-two million, nine hundred eighty thousand, three hundred sixty-one".
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