Base | Representation |
---|---|
bin | 1110010000111110111… |
… | …01110000110010000110 |
3 | 1201212011200112121001222 |
4 | 13020133131300302012 |
5 | 31012313431324210 |
6 | 1013101304520342 |
7 | 50261322452204 |
oct | 7103735606206 |
9 | 1655150477058 |
10 | 490154167430 |
11 | 179967281794 |
12 | 7abb37800b2 |
13 | 372b538b345 |
14 | 19a1b752074 |
15 | cb3b579655 |
hex | 721f770c86 |
490154167430 has 16 divisors (see below), whose sum is σ = 882532778400. Its totient is φ = 196004938752.
The previous prime is 490154167397. The next prime is 490154167487. The reversal of 490154167430 is 34761451094.
It is a super-2 number, since 2×4901541674302 (a number of 24 digits) contains 22 as substring.
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, 7054730 + ... + 7123869.
It is an arithmetic number, because the mean of its divisors is an integer number (55158298650).
Almost surely, 2490154167430 is an apocalyptic number.
490154167430 is a deficient number, since it is larger than the sum of its proper divisors (392378610970).
490154167430 is a wasteful number, since it uses less digits than its factorization.
490154167430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14182063.
The product of its (nonzero) digits is 362880, while the sum is 44.
The spelling of 490154167430 in words is "four hundred ninety billion, one hundred fifty-four million, one hundred sixty-seven thousand, four hundred thirty".
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