Base | Representation |
---|---|
bin | 100110010111… |
… | …101101010101 |
3 | 200221000210001 |
4 | 212113231111 |
5 | 10033333311 |
6 | 555331301 |
7 | 151332211 |
oct | 46275525 |
9 | 20830701 |
10 | 10058581 |
11 | 5750185 |
12 | 3450b31 |
13 | 2112430 |
14 | 149b941 |
15 | d3a4c1 |
hex | 997b55 |
10058581 has 16 divisors (see below), whose sum is σ = 11515840. Its totient is φ = 8709120.
The previous prime is 10058569. The next prime is 10058599. The reversal of 10058581 is 18585001.
10058581 is nontrivially palindromic in base 14.
It is a 5-Lehmer number, since φ(10058581) divides (10058581-1)5.
It is a cyclic number.
It is not a de Polignac number, because 10058581 - 27 = 10058453 is a prime.
It is a super-2 number, since 2×100585812 = 202350103467122, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10058551) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47566 + ... + 47776.
It is an arithmetic number, because the mean of its divisors is an integer number (719740).
Almost surely, 210058581 is an apocalyptic number.
It is an amenable number.
10058581 is a deficient number, since it is larger than the sum of its proper divisors (1457259).
10058581 is a wasteful number, since it uses less digits than its factorization.
10058581 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 436.
The product of its (nonzero) digits is 1600, while the sum is 28.
The square root of 10058581 is about 3171.5266040190. The cubic root of 10058581 is about 215.8633466343.
The spelling of 10058581 in words is "ten million, fifty-eight thousand, five hundred eighty-one".
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