Base | Representation |
---|---|
bin | 1100100001011… |
… | …11111101100100 |
3 | 21022200022001211 |
4 | 12100233331210 |
5 | 203343212202 |
6 | 14231401204 |
7 | 2413642015 |
oct | 620577544 |
9 | 238608054 |
10 | 105054052 |
11 | 54333734 |
12 | 2b223204 |
13 | 189c307c |
14 | dd4900c |
15 | 93521d7 |
hex | 642ff64 |
105054052 has 12 divisors (see below), whose sum is σ = 184127356. Its totient is φ = 52446240.
The previous prime is 105054049. The next prime is 105054073. The reversal of 105054052 is 250450501.
It can be written as a sum of positive squares in 2 ways, for example, as 92621376 + 12432676 = 9624^2 + 3526^2 .
It is a super-2 number, since 2×1050540522 = 22072707683237408, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17223 + ... + 22510.
Almost surely, 2105054052 is an apocalyptic number.
It is an amenable number.
105054052 is a deficient number, since it is larger than the sum of its proper divisors (79073304).
105054052 is a wasteful number, since it uses less digits than its factorization.
105054052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40398 (or 40396 counting only the distinct ones).
The product of its (nonzero) digits is 1000, while the sum is 22.
The square root of 105054052 is about 10249.5878941546. The cubic root of 105054052 is about 471.8503367780.
The spelling of 105054052 in words is "one hundred five million, fifty-four thousand, fifty-two".
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