Base | Representation |
---|---|
bin | 1110010000101100110… |
… | …10011100111111000000 |
3 | 1201211210002210011221001 |
4 | 13020112122130333000 |
5 | 31012011042224320 |
6 | 1013034241541344 |
7 | 50254466604400 |
oct | 7102632347700 |
9 | 1654702704831 |
10 | 490002304960 |
11 | 179899588213 |
12 | 7ab70944854 |
13 | 3728ca897ac |
14 | 19a05500800 |
15 | cb2d07d20a |
hex | 721669cfc0 |
490002304960 has 84 divisors (see below), whose sum is σ = 1357318928232. Its totient is φ = 168000784896.
The previous prime is 490002304951. The next prime is 490002304991. The reversal of 490002304960 is 69403200094.
It is a super-2 number, since 2×4900023049602 (a number of 24 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15609394 + ... + 15640753.
Almost surely, 2490002304960 is an apocalyptic number.
490002304960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
490002304960 is an abundant number, since it is smaller than the sum of its proper divisors (867316623272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490002304960 is a wasteful number, since it uses less digits than its factorization.
490002304960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31250178 (or 31250161 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 37.
The spelling of 490002304960 in words is "four hundred ninety billion, two million, three hundred four thousand, nine hundred sixty".
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