Base | Representation |
---|---|
bin | 1110111110010110010 |
3 | 220221002010 |
4 | 1313302302 |
5 | 111200144 |
6 | 14303350 |
7 | 4112352 |
oct | 1676262 |
9 | 827063 |
10 | 490674 |
11 | 305718 |
12 | 1b7b56 |
13 | 142452 |
14 | cab62 |
15 | 9a5b9 |
hex | 77cb2 |
490674 has 16 divisors (see below), whose sum is σ = 1000512. Its totient is φ = 160368.
The previous prime is 490663. The next prime is 490697. The reversal of 490674 is 476094.
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, 454 + ... + 1089.
It is an arithmetic number, because the mean of its divisors is an integer number (62532).
2490674 is an apocalyptic number.
490674 is an abundant number, since it is smaller than the sum of its proper divisors (509838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490674 is a wasteful number, since it uses less digits than its factorization.
490674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1601.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 490674 is about 700.4812631327. The cubic root of 490674 is about 78.8734822640.
The spelling of 490674 in words is "four hundred ninety thousand, six hundred seventy-four".
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