Base | Representation |
---|---|
bin | 11011001111101… |
… | …11010011000100 |
3 | 120221001202001011 |
4 | 31213313103010 |
5 | 432002211144 |
6 | 34402412004 |
7 | 5443450654 |
oct | 1547672304 |
9 | 527052034 |
10 | 228553924 |
11 | 108015a45 |
12 | 64661004 |
13 | 38474011 |
14 | 224d6364 |
15 | 150e9a34 |
hex | d9f74c4 |
228553924 has 9 divisors (see below), whose sum is σ = 400022287. Its totient is φ = 114261844.
The previous prime is 228553909. The next prime is 228553939. The reversal of 228553924 is 429355822.
The square root of 228553924 is 15118.
It is a perfect power (a square), and thus also a powerful number.
It is an interprime number because it is at equal distance from previous prime (228553909) and next prime (228553939).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 26457 + ... + 34015.
Almost surely, 2228553924 is an apocalyptic number.
228553924 is the 15118-th square number.
It is an amenable number.
228553924 is a deficient number, since it is larger than the sum of its proper divisors (171468363).
228553924 is an frugal number, since it uses more digits than its factorization.
228553924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15122 (or 7561 counting only the distinct ones).
The product of its digits is 172800, while the sum is 40.
The cubic root of 228553924 is about 611.4058090071.
The spelling of 228553924 in words is "two hundred twenty-eight million, five hundred fifty-three thousand, nine hundred twenty-four".
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