Base | Representation |
---|---|
bin | 1110010000111010010… |
… | …10011101111011001000 |
3 | 1201212001222212212210120 |
4 | 13020131022131323020 |
5 | 31012224040230031 |
6 | 1013053405143240 |
7 | 50260343323443 |
oct | 7103512357310 |
9 | 1655058785716 |
10 | 490115555016 |
11 | 1799474a96aa |
12 | 7aba285ab20 |
13 | 372aa38c269 |
14 | 19a1658065a |
15 | cb37e9da96 |
hex | 721d29dec8 |
490115555016 has 32 divisors (see below), whose sum is σ = 1228080004800. Its totient is φ = 162999702720.
The previous prime is 490115554963. The next prime is 490115555053. The reversal of 490115555016 is 610555511094.
It is a happy number.
490115555016 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
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, 23248555 + ... + 23269626.
It is an arithmetic number, because the mean of its divisors is an integer number (38377500150).
Almost surely, 2490115555016 is an apocalyptic number.
It is an amenable number.
490115555016 is an abundant number, since it is smaller than the sum of its proper divisors (737964449784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490115555016 is a wasteful number, since it uses less digits than its factorization.
490115555016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46518629 (or 46518625 counting only the distinct ones).
The product of its (nonzero) digits is 135000, while the sum is 42.
The spelling of 490115555016 in words is "four hundred ninety billion, one hundred fifteen million, five hundred fifty-five thousand, sixteen".
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