Base | Representation |
---|---|
bin | 1101111001011… |
… | …1000101010100 |
3 | 11001200110120000 |
4 | 3132113011110 |
5 | 104410244031 |
6 | 5441211300 |
7 | 1305314124 |
oct | 336270524 |
9 | 131613500 |
10 | 58290516 |
11 | 2a9a3589 |
12 | 17630b30 |
13 | c0cbb3b |
14 | 7a54c84 |
15 | 51b63e6 |
hex | 3797154 |
58290516 has 30 divisors (see below), whose sum is σ = 152383770. Its totient is φ = 19430064.
The previous prime is 58290511. The next prime is 58290523. The reversal of 58290516 is 61509285.
It is a happy number.
58290516 is a `hidden beast` number, since 58 + 2 + 90 + 516 = 666.
It can be written as a sum of positive squares in only one way, i.e., 48024900 + 10265616 = 6930^2 + 3204^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58290511) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 89631 + ... + 90278.
It is an arithmetic number, because the mean of its divisors is an integer number (5079459).
Almost surely, 258290516 is an apocalyptic number.
It is an amenable number.
58290516 is an abundant number, since it is smaller than the sum of its proper divisors (94093254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58290516 is a wasteful number, since it uses less digits than its factorization.
58290516 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179925 (or 179914 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 36.
The square root of 58290516 is about 7634.8225912591. The cubic root of 58290516 is about 387.7328820042.
The spelling of 58290516 in words is "fifty-eight million, two hundred ninety thousand, five hundred sixteen".
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