Base | Representation |
---|---|
bin | 11011000100111… |
… | …01110011000000 |
3 | 120211101211210101 |
4 | 31202131303000 |
5 | 431121420002 |
6 | 34312212144 |
7 | 5425435051 |
oct | 1542356300 |
9 | 524354711 |
10 | 227138752 |
11 | 107239785 |
12 | 6409a054 |
13 | 38099b39 |
14 | 22248728 |
15 | 14e1a587 |
hex | d89dcc0 |
227138752 has 28 divisors (see below), whose sum is σ = 451210680. Its totient is φ = 113447936.
The previous prime is 227138741. The next prime is 227138753. The reversal of 227138752 is 257831722.
It is not an unprimeable number, because it can be changed into a prime (227138753) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105624 + ... + 107752.
Almost surely, 2227138752 is an apocalyptic number.
It is an amenable number.
227138752 is a deficient number, since it is larger than the sum of its proper divisors (224071928).
227138752 is a wasteful number, since it uses less digits than its factorization.
227138752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3808 (or 3798 counting only the distinct ones).
The product of its digits is 47040, while the sum is 37.
The square root of 227138752 is about 15071.1231167422. The cubic root of 227138752 is about 610.1412841245.
The spelling of 227138752 in words is "two hundred twenty-seven million, one hundred thirty-eight thousand, seven hundred fifty-two".
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