Base | Representation |
---|---|
bin | 11110110010011… |
… | …00010001000010 |
3 | 122222222001222022 |
4 | 33121030101002 |
5 | 1012103341312 |
6 | 41343241442 |
7 | 6254122451 |
oct | 1731142102 |
9 | 588861868 |
10 | 258262082 |
11 | 122867141 |
12 | 725a9282 |
13 | 41676200 |
14 | 2642ab98 |
15 | 17a17172 |
hex | f64c442 |
258262082 has 12 divisors (see below), whose sum is σ = 419485410. Its totient is φ = 119197728.
The previous prime is 258262073. The next prime is 258262091. The reversal of 258262082 is 280262852.
It is an interprime number because it is at equal distance from previous prime (258262073) and next prime (258262091).
It can be written as a sum of positive squares in 3 ways, for example, as 75498721 + 182763361 = 8689^2 + 13519^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 381707 + ... + 382382.
Almost surely, 2258262082 is an apocalyptic number.
258262082 is a deficient number, since it is larger than the sum of its proper divisors (161223328).
258262082 is a wasteful number, since it uses less digits than its factorization.
258262082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 764117 (or 764104 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 35.
The square root of 258262082 is about 16070.5345897391. The cubic root of 258262082 is about 636.8251637347.
The spelling of 258262082 in words is "two hundred fifty-eight million, two hundred sixty-two thousand, eighty-two".
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