Base | Representation |
---|---|
bin | 11101011101100… |
… | …000000110110100 |
3 | 1021110001200000111 |
4 | 131131200012310 |
5 | 2003013213243 |
6 | 121013552404 |
7 | 15151152001 |
oct | 3535400664 |
9 | 1243050014 |
10 | 494272948 |
11 | 234005644 |
12 | 119645704 |
13 | 7b52b400 |
14 | 499048a8 |
15 | 2d5d639d |
hex | 1d7601b4 |
494272948 has 18 divisors (see below), whose sum is σ = 936633894. Its totient is φ = 228125664.
The previous prime is 494272927. The next prime is 494272979. The reversal of 494272948 is 849272494.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 1965604 + 492307344 = 1402^2 + 22188^2 .
It is a super-2 number, since 2×4942729482 = 488611494249221408, which 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 5 ways as a sum of consecutive naturals, for example, 364911 + ... + 366262.
Almost surely, 2494272948 is an apocalyptic number.
It is an amenable number.
494272948 is a deficient number, since it is larger than the sum of its proper divisors (442360946).
494272948 is a wasteful number, since it uses less digits than its factorization.
494272948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 731203 (or 731188 counting only the distinct ones).
The product of its digits is 1161216, while the sum is 49.
The square root of 494272948 is about 22232.2501785132. The cubic root of 494272948 is about 790.6585055879.
The spelling of 494272948 in words is "four hundred ninety-four million, two hundred seventy-two thousand, nine hundred forty-eight".
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