Base | Representation |
---|---|
bin | 1000101011100… |
… | …11111111100100 |
3 | 12002000222122211 |
4 | 10111303333210 |
5 | 122120424402 |
6 | 11120533204 |
7 | 1543006120 |
oct | 425637744 |
9 | 162028584 |
10 | 72826852 |
11 | 3812198a |
12 | 20481204 |
13 | 1211b417 |
14 | 995a580 |
15 | 65d84d7 |
hex | 4573fe4 |
72826852 has 24 divisors (see below), whose sum is σ = 145925696. Its totient is φ = 31153248.
The previous prime is 72826849. The next prime is 72826889. The reversal of 72826852 is 25862827.
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, 15043 + ... + 19285.
Almost surely, 272826852 is an apocalyptic number.
It is an amenable number.
72826852 is an abundant number, since it is smaller than the sum of its proper divisors (73098844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72826852 is a wasteful number, since it uses less digits than its factorization.
72826852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4867 (or 4865 counting only the distinct ones).
The product of its digits is 107520, while the sum is 40.
The square root of 72826852 is about 8533.8650094784. The cubic root of 72826852 is about 417.6032268924.
The spelling of 72826852 in words is "seventy-two million, eight hundred twenty-six thousand, eight hundred fifty-two".
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