Base | Representation |
---|---|
bin | 1110110000000110110… |
… | …0000111000011010110 |
3 | 220020011001220120221221 |
4 | 3230001230013003112 |
5 | 13123011420122102 |
6 | 312231430400554 |
7 | 24211160310115 |
oct | 3540154070326 |
9 | 806131816857 |
10 | 253431410902 |
11 | 9853047402a |
12 | 4114980015a |
13 | 1ab8ac61c47 |
14 | c3a2437c7c |
15 | 68d41c8637 |
hex | 3b01b070d6 |
253431410902 has 32 divisors (see below), whose sum is σ = 390877786080. Its totient is φ = 123187733760.
The previous prime is 253431410887. The next prime is 253431410917. The reversal of 253431410902 is 209014134352.
It is an interprime number because it is at equal distance from previous prime (253431410887) and next prime (253431410917).
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 15 ways as a sum of consecutive naturals, for example, 5307928 + ... + 5355460.
It is an arithmetic number, because the mean of its divisors is an integer number (12214930815).
Almost surely, 2253431410902 is an apocalyptic number.
253431410902 is a deficient number, since it is larger than the sum of its proper divisors (137446375178).
253431410902 is a wasteful number, since it uses less digits than its factorization.
253431410902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48048.
The product of its (nonzero) digits is 25920, while the sum is 34.
The spelling of 253431410902 in words is "two hundred fifty-three billion, four hundred thirty-one million, four hundred ten thousand, nine hundred two".
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