Base | Representation |
---|---|
bin | 100101011110011110… |
… | …100000101110001000 |
3 | 10211212101012201120010 |
4 | 211132132200232020 |
5 | 1124402334343222 |
6 | 30252541431520 |
7 | 2623115223201 |
oct | 453636405610 |
9 | 124771181503 |
10 | 40239762312 |
11 | 1607a32a012 |
12 | 797026b5a0 |
13 | 3a4394c159 |
14 | 1d3a3805a8 |
15 | 10a7a9780c |
hex | 95e7a0b88 |
40239762312 has 64 divisors (see below), whose sum is σ = 101649674880. Its totient is φ = 13273408512.
The previous prime is 40239762301. The next prime is 40239762323. The reversal of 40239762312 is 21326793204.
It is an interprime number because it is at equal distance from previous prime (40239762301) and next prime (40239762323).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3942688 + ... + 3952880.
It is an arithmetic number, because the mean of its divisors is an integer number (1588276170).
Almost surely, 240239762312 is an apocalyptic number.
It is an amenable number.
40239762312 is an abundant number, since it is smaller than the sum of its proper divisors (61409912568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40239762312 is a wasteful number, since it uses less digits than its factorization.
40239762312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11902 (or 11898 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 39.
The spelling of 40239762312 in words is "forty billion, two hundred thirty-nine million, seven hundred sixty-two thousand, three hundred twelve".
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