Base | Representation |
---|---|
bin | 1110010000101001100… |
… | …01100001111111000100 |
3 | 1201211201012000210122211 |
4 | 13020110301201333010 |
5 | 31011432022102244 |
6 | 1013031420233204 |
7 | 50254014041062 |
oct | 7102461417704 |
9 | 1654635023584 |
10 | 489974800324 |
11 | 179885001609 |
12 | 7ab6369b804 |
13 | 37287179569 |
14 | 19a019c1032 |
15 | cb2a948934 |
hex | 7214c61fc4 |
489974800324 has 27 divisors (see below), whose sum is σ = 896416400397. Its totient is φ = 234320374464.
The previous prime is 489974800319. The next prime is 489974800361. The reversal of 489974800324 is 423008479984.
The square root of 489974800324 is 699982.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 418596060100 + 71378740224 = 646990^2 + 267168^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 32191564 + ... + 32206780.
Almost surely, 2489974800324 is an apocalyptic number.
489974800324 is the 699982-nd square number.
It is an amenable number.
489974800324 is a deficient number, since it is larger than the sum of its proper divisors (406441600073).
489974800324 is an frugal number, since it uses more digits than its factorization.
489974800324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30484 (or 15242 counting only the distinct ones).
The product of its (nonzero) digits is 13934592, while the sum is 58.
The spelling of 489974800324 in words is "four hundred eighty-nine billion, nine hundred seventy-four million, eight hundred thousand, three hundred twenty-four".
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