Base | Representation |
---|---|
bin | 1101110111110… |
… | …0001101000110 |
3 | 11001110212112110 |
4 | 3131330031012 |
5 | 104343233142 |
6 | 5435001450 |
7 | 1304345136 |
oct | 335741506 |
9 | 131425473 |
10 | 58180422 |
11 | 2a9288a3 |
12 | 17599286 |
13 | c0909b1 |
14 | 7a26ac6 |
15 | 519399c |
hex | 377c346 |
58180422 has 16 divisors (see below), whose sum is σ = 116500032. Its totient is φ = 19370280.
The previous prime is 58180417. The next prime is 58180433. The reversal of 58180422 is 22408185.
It is a self number, because there is not a number n which added to its sum of digits gives 58180422.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97 + ... + 10787.
It is an arithmetic number, because the mean of its divisors is an integer number (7281252).
Almost surely, 258180422 is an apocalyptic number.
58180422 is an abundant number, since it is smaller than the sum of its proper divisors (58319610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58180422 is a wasteful number, since it uses less digits than its factorization.
58180422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11603.
The product of its (nonzero) digits is 5120, while the sum is 30.
The square root of 58180422 is about 7627.6091929254. The cubic root of 58180422 is about 387.4886229056.
It can be divided in two parts, 581 and 80422, that added together give a triangular number (81003 = T402).
The spelling of 58180422 in words is "fifty-eight million, one hundred eighty thousand, four hundred twenty-two".
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