Base | Representation |
---|---|
bin | 110110100010… |
… | …1111110111010 |
3 | 1222210221100200 |
4 | 1231011332322 |
5 | 24310120302 |
6 | 2500543030 |
7 | 465036453 |
oct | 155057672 |
9 | 58727320 |
10 | 28598202 |
11 | 15163286 |
12 | 96b1a76 |
13 | 5c03c19 |
14 | 3b2612a |
15 | 279d81c |
hex | 1b45fba |
28598202 has 24 divisors (see below), whose sum is σ = 62420436. Its totient is φ = 9462336.
The previous prime is 28598201. The next prime is 28598209. The reversal of 28598202 is 20289582.
It can be written as a sum of positive squares in 2 ways, for example, as 26718561 + 1879641 = 5169^2 + 1371^2 .
It is not an unprimeable number, because it can be changed into a prime (28598201) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3333 + ... + 8264.
Almost surely, 228598202 is an apocalyptic number.
28598202 is an abundant number, since it is smaller than the sum of its proper divisors (33822234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28598202 is a wasteful number, since it uses less digits than its factorization.
28598202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11742 (or 11739 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 28598202 is about 5347.7286767374. The cubic root of 28598202 is about 305.8061696992.
The spelling of 28598202 in words is "twenty-eight million, five hundred ninety-eight thousand, two hundred two".
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