Base | Representation |
---|---|
bin | 1110010001001010010… |
… | …11000111010001001110 |
3 | 1201212102100202110012202 |
4 | 13020211023013101032 |
5 | 31013012441121334 |
6 | 1013115005401502 |
7 | 50263564515503 |
oct | 7104513072116 |
9 | 1655370673182 |
10 | 490249942094 |
11 | 179a06347700 |
12 | 7b01b869292 |
13 | 372cc182843 |
14 | 19a2a3634aa |
15 | cb44b9717e |
hex | 72252c744e |
490249942094 has 12 divisors (see below), whose sum is σ = 808304656992. Its totient is φ = 222840882660.
The previous prime is 490249942087. The next prime is 490249942103.
490249942094 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1012912862 + ... + 1012913345.
It is an arithmetic number, because the mean of its divisors is an integer number (67358721416).
Almost surely, 2490249942094 is an apocalyptic number.
490249942094 is a deficient number, since it is larger than the sum of its proper divisors (318054714898).
490249942094 is a wasteful number, since it uses less digits than its factorization.
490249942094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2025826231 (or 2025826220 counting only the distinct ones).
The product of its (nonzero) digits is 6718464, while the sum is 56.
The spelling of 490249942094 in words is "four hundred ninety billion, two hundred forty-nine million, nine hundred forty-two thousand, ninety-four".
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