Base | Representation |
---|---|
bin | 1101110101001… |
… | …0000100111110 |
3 | 11001011002211122 |
4 | 3131102010332 |
5 | 104322222440 |
6 | 5431150542 |
7 | 1303026104 |
oct | 335220476 |
9 | 131132748 |
10 | 58007870 |
11 | 2a820198 |
12 | 17515452 |
13 | c0302ab |
14 | 79bdc74 |
15 | 515c7b5 |
hex | 375213e |
58007870 has 32 divisors (see below), whose sum is σ = 107993088. Its totient is φ = 22420768.
The previous prime is 58007869. The next prime is 58007891. The reversal of 58007870 is 7870085.
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 58007870.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38267 + ... + 39753.
It is an arithmetic number, because the mean of its divisors is an integer number (3374784).
Almost surely, 258007870 is an apocalyptic number.
58007870 is a deficient number, since it is larger than the sum of its proper divisors (49985218).
58007870 is a wasteful number, since it uses less digits than its factorization.
58007870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1624.
The product of its (nonzero) digits is 15680, while the sum is 35.
The square root of 58007870 is about 7616.2897791510. The cubic root of 58007870 is about 387.1051712015.
The spelling of 58007870 in words is "fifty-eight million, seven thousand, eight hundred seventy".
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