Base | Representation |
---|---|
bin | 100101111001001100… |
… | …011000100010111110 |
3 | 10220000121122022022101 |
4 | 211321030120202332 |
5 | 1131312111320240 |
6 | 30405232535314 |
7 | 2640200152222 |
oct | 457114304276 |
9 | 126017568271 |
10 | 40687995070 |
11 | 1628a348a08 |
12 | 7a763b153a |
13 | 3ab577a638 |
14 | 1d7dadc782 |
15 | 10d20d739a |
hex | 9793188be |
40687995070 has 32 divisors (see below), whose sum is σ = 75771832320. Its totient is φ = 15714585120.
The previous prime is 40687995059. The next prime is 40687995097. The reversal of 40687995070 is 7059978604.
40687995070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent 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, 10810 + ... + 285469.
It is an arithmetic number, because the mean of its divisors is an integer number (2367869760).
Almost surely, 240687995070 is an apocalyptic number.
40687995070 is a deficient number, since it is larger than the sum of its proper divisors (35083837250).
40687995070 is a wasteful number, since it uses less digits than its factorization.
40687995070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296760.
The product of its (nonzero) digits is 3810240, while the sum is 55.
The spelling of 40687995070 in words is "forty billion, six hundred eighty-seven million, nine hundred ninety-five thousand, seventy".
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