Base | Representation |
---|---|
bin | 1100100001010… |
… | …00010110010100 |
3 | 21022121201021212 |
4 | 12100220112110 |
5 | 203341212433 |
6 | 14231000552 |
7 | 2413452056 |
oct | 620502624 |
9 | 238551255 |
10 | 105022868 |
11 | 54312265 |
12 | 2b209158 |
13 | 189b1b12 |
14 | dd3b8d6 |
15 | 9347d48 |
hex | 6428594 |
105022868 has 6 divisors (see below), whose sum is σ = 183790026. Its totient is φ = 52511432.
The previous prime is 105022849. The next prime is 105022871. The reversal of 105022868 is 868220501.
It can be written as a sum of positive squares in only one way, i.e., 102657424 + 2365444 = 10132^2 + 1538^2 .
It is a super-2 number, since 2×1050228682 = 22059605605890848, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13127855 + ... + 13127862.
It is an arithmetic number, because the mean of its divisors is an integer number (30631671).
Almost surely, 2105022868 is an apocalyptic number.
It is an amenable number.
105022868 is a deficient number, since it is larger than the sum of its proper divisors (78767158).
105022868 is a wasteful number, since it uses less digits than its factorization.
105022868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26255721 (or 26255719 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 105022868 is about 10248.0665493546. The cubic root of 105022868 is about 471.8036445062.
The spelling of 105022868 in words is "one hundred five million, twenty-two thousand, eight hundred sixty-eight".
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