Base | Representation |
---|---|
bin | 100101011110001000… |
… | …001101010001011110 |
3 | 10211211222012200020000 |
4 | 211132020031101132 |
5 | 1124344340243421 |
6 | 30252212235130 |
7 | 2623014432102 |
oct | 453610152136 |
9 | 124758180200 |
10 | 40233915486 |
11 | 16076aa6226 |
12 | 796a30baa6 |
13 | 3a42682aab |
14 | 1d3969b902 |
15 | 10a72e0226 |
hex | 95e20d45e |
40233915486 has 40 divisors (see below), whose sum is σ = 91423571184. Its totient is φ = 13222409760.
The previous prime is 40233915439. The next prime is 40233915509. The reversal of 40233915486 is 68451933204.
40233915486 is a `hidden beast` number, since 402 + 33 + 91 + 54 + 86 = 666.
It is a congruent number.
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 19 ways as a sum of consecutive naturals, for example, 1737495 + ... + 1760498.
Almost surely, 240233915486 is an apocalyptic number.
40233915486 is an abundant number, since it is smaller than the sum of its proper divisors (51189655698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40233915486 is a wasteful number, since it uses less digits than its factorization.
40233915486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3498078 (or 3498069 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 45.
The spelling of 40233915486 in words is "forty billion, two hundred thirty-three million, nine hundred fifteen thousand, four hundred eighty-six".
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