Base | Representation |
---|---|
bin | 1100101001001… |
… | …01010010100011 |
3 | 21101120100110222 |
4 | 12110211102203 |
5 | 204122341130 |
6 | 14305113255 |
7 | 2425325444 |
oct | 624452243 |
9 | 241510428 |
10 | 106058915 |
11 | 5495a6a6 |
12 | 2b62882b |
13 | 18c85571 |
14 | 1012b2cb |
15 | 949ece5 |
hex | 65254a3 |
106058915 has 4 divisors (see below), whose sum is σ = 127270704. Its totient is φ = 84847128.
The previous prime is 106058881. The next prime is 106058917. The reversal of 106058915 is 519850601.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 519850601 = 61 ⋅8522141.
It is a cyclic number.
It is not a de Polignac number, because 106058915 - 26 = 106058851 is a prime.
It is a super-2 number, since 2×1060589152 = 22496986901954450, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (106058917) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10605887 + ... + 10605896.
It is an arithmetic number, because the mean of its divisors is an integer number (31817676).
Almost surely, 2106058915 is an apocalyptic number.
106058915 is a deficient number, since it is larger than the sum of its proper divisors (21211789).
106058915 is an equidigital number, since it uses as much as digits as its factorization.
106058915 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21211788.
The product of its (nonzero) digits is 10800, while the sum is 35.
The square root of 106058915 is about 10298.4909088662. The cubic root of 106058915 is about 473.3500129126.
The spelling of 106058915 in words is "one hundred six million, fifty-eight thousand, nine hundred fifteen".
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