Base | Representation |
---|---|
bin | 100101011101111101… |
… | …011001101000001011 |
3 | 10211211202212202002212 |
4 | 211131331121220023 |
5 | 1124343124120012 |
6 | 30252031415335 |
7 | 2622651362510 |
oct | 453575315013 |
9 | 124752782085 |
10 | 40231082507 |
11 | 16075440820 |
12 | 796938454b |
13 | 3a41c00485 |
14 | 1d39161307 |
15 | 10a6e30b22 |
hex | 95df59a0b |
40231082507 has 16 divisors (see below), whose sum is σ = 50377286400. Its totient is φ = 31211987040.
The previous prime is 40231082483. The next prime is 40231082533. The reversal of 40231082507 is 70528013204.
It is a cyclic number.
It is not a de Polignac number, because 40231082507 - 28 = 40231082251 is a prime.
It is not an unprimeable number, because it can be changed into a prime (40231084507) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1123157 + ... + 1158422.
It is an arithmetic number, because the mean of its divisors is an integer number (3148580400).
Almost surely, 240231082507 is an apocalyptic number.
40231082507 is a deficient number, since it is larger than the sum of its proper divisors (10146203893).
40231082507 is a wasteful number, since it uses less digits than its factorization.
40231082507 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2281826.
The product of its (nonzero) digits is 13440, while the sum is 32.
The spelling of 40231082507 in words is "forty billion, two hundred thirty-one million, eighty-two thousand, five hundred seven".
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