Base | Representation |
---|---|
bin | 1101111000011… |
… | …1111000101101 |
3 | 11001120022011120 |
4 | 3132013320231 |
5 | 104401301034 |
6 | 5440011153 |
7 | 1304634501 |
oct | 336077055 |
9 | 131508146 |
10 | 58228269 |
11 | 2a960840 |
12 | 17600ab9 |
13 | c0a96c8 |
14 | 7a3a301 |
15 | 51a2c49 |
hex | 3787e2d |
58228269 has 32 divisors (see below), whose sum is σ = 88018944. Its totient is φ = 33929280.
The previous prime is 58228267. The next prime is 58228271. The reversal of 58228269 is 96282285.
It is an interprime number because it is at equal distance from previous prime (58228267) and next prime (58228271).
It is not a de Polignac number, because 58228269 - 21 = 58228267 is a prime.
It is a super-2 number, since 2×582282692 = 6781062621472722, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 58228269.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58228267) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125532 + ... + 125994.
It is an arithmetic number, because the mean of its divisors is an integer number (2750592).
Almost surely, 258228269 is an apocalyptic number.
It is an amenable number.
58228269 is a deficient number, since it is larger than the sum of its proper divisors (29790675).
58228269 is a wasteful number, since it uses less digits than its factorization.
58228269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 617.
The product of its digits is 138240, while the sum is 42.
The square root of 58228269 is about 7630.7449832896. The cubic root of 58228269 is about 387.5948160625.
The spelling of 58228269 in words is "fifty-eight million, two hundred twenty-eight thousand, two hundred sixty-nine".
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