Base | Representation |
---|---|
bin | 1101110110001… |
… | …1111111100110 |
3 | 11001021211111120 |
4 | 3131203333212 |
5 | 104332100004 |
6 | 5432514410 |
7 | 1303453050 |
oct | 335437746 |
9 | 131254446 |
10 | 58081254 |
11 | 2a870340 |
12 | 1754ba06 |
13 | c05780a |
14 | 79dc8d0 |
15 | 51743d9 |
hex | 3763fe6 |
58081254 has 32 divisors (see below), whose sum is σ = 144827136. Its totient is φ = 15085920.
The previous prime is 58081223. The next prime is 58081267. The reversal of 58081254 is 45218085.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a Curzon number.
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, 62397 + ... + 63320.
It is an arithmetic number, because the mean of its divisors is an integer number (4525848).
Almost surely, 258081254 is an apocalyptic number.
58081254 is an abundant number, since it is smaller than the sum of its proper divisors (86745882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58081254 is a wasteful number, since it uses less digits than its factorization.
58081254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125740.
The product of its (nonzero) digits is 12800, while the sum is 33.
The square root of 58081254 is about 7621.1058252723. The cubic root of 58081254 is about 387.2683407577.
The spelling of 58081254 in words is "fifty-eight million, eighty-one thousand, two hundred fifty-four".
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