Base | Representation |
---|---|
bin | 11011001110000… |
… | …00000000110010 |
3 | 120220122020102010 |
4 | 31213000000302 |
5 | 431422434344 |
6 | 34353503350 |
7 | 5441515524 |
oct | 1547000062 |
9 | 526566363 |
10 | 228327474 |
11 | 1079808a1 |
12 | 64571b56 |
13 | 383c4c1b |
14 | 22477a14 |
15 | 150a28b9 |
hex | d9c0032 |
228327474 has 16 divisors (see below), whose sum is σ = 457883712. Its totient is φ = 75904368.
The previous prime is 228327467. The next prime is 228327487. The reversal of 228327474 is 474723822.
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, 48774 + ... + 53249.
It is an arithmetic number, because the mean of its divisors is an integer number (28617732).
Almost surely, 2228327474 is an apocalyptic number.
228327474 is an abundant number, since it is smaller than the sum of its proper divisors (229556238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228327474 is a wasteful number, since it uses less digits than its factorization.
228327474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102401.
The product of its digits is 150528, while the sum is 39.
The square root of 228327474 is about 15110.5087273725. The cubic root of 228327474 is about 611.2038164177.
The spelling of 228327474 in words is "two hundred twenty-eight million, three hundred twenty-seven thousand, four hundred seventy-four".
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