Base | Representation |
---|---|
bin | 1110010001010001110… |
… | …11001100001011110110 |
3 | 1201212120202011212101102 |
4 | 13020220323030023312 |
5 | 31013130044024130 |
6 | 1013125134330102 |
7 | 50265260454542 |
oct | 7105073141366 |
9 | 1655522155342 |
10 | 490312876790 |
11 | 179a38922450 |
12 | 7b038959932 |
13 | 3730c2194c9 |
14 | 19a34866a22 |
15 | cb4a479645 |
hex | 7228ecc2f6 |
490312876790 has 16 divisors (see below), whose sum is σ = 962796194640. Its totient is φ = 178295591520.
The previous prime is 490312876789. The next prime is 490312876829. The reversal of 490312876790 is 97678213094.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2228694785 + ... + 2228695004.
It is an arithmetic number, because the mean of its divisors is an integer number (60174762165).
Almost surely, 2490312876790 is an apocalyptic number.
490312876790 is a deficient number, since it is larger than the sum of its proper divisors (472483317850).
490312876790 is a wasteful number, since it uses less digits than its factorization.
490312876790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4457389807.
The product of its (nonzero) digits is 4572288, while the sum is 56.
The spelling of 490312876790 in words is "four hundred ninety billion, three hundred twelve million, eight hundred seventy-six thousand, seven hundred ninety".
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