Base | Representation |
---|---|
bin | 11101110101001… |
… | …110001000000000 |
3 | 1021212202120020112 |
4 | 131311032020000 |
5 | 2011111201002 |
6 | 121355130452 |
7 | 15255046466 |
oct | 3565161000 |
9 | 1255676215 |
10 | 500490752 |
11 | 237572123 |
12 | 11b743a28 |
13 | 7c8c7598 |
14 | 4a682836 |
15 | 2de13852 |
hex | 1dd4e200 |
500490752 has 20 divisors (see below), whose sum is σ = 1000005006. Its totient is φ = 250245120.
The previous prime is 500490707. The next prime is 500490773. The reversal of 500490752 is 257094005.
It can be written as a sum of positive squares in only one way, i.e., 332114176 + 168376576 = 18224^2 + 12976^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 488249 + ... + 489272.
Almost surely, 2500490752 is an apocalyptic number.
It is an amenable number.
500490752 is a deficient number, since it is larger than the sum of its proper divisors (499514254).
500490752 is an frugal number, since it uses more digits than its factorization.
500490752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 977539 (or 977523 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 32.
The square root of 500490752 is about 22371.6506319941. The cubic root of 500490752 is about 793.9601144872.
The spelling of 500490752 in words is "five hundred million, four hundred ninety thousand, seven hundred fifty-two".
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