Base | Representation |
---|---|
bin | 1100100010110… |
… | …10000110011111 |
3 | 21100000001211112 |
4 | 12101122012133 |
5 | 203414223110 |
6 | 14235212235 |
7 | 2415261152 |
oct | 621320637 |
9 | 240001745 |
10 | 105226655 |
11 | 54441386 |
12 | 2b2a707b |
13 | 18a537c1 |
14 | dd91c99 |
15 | 9388405 |
hex | 645a19f |
105226655 has 16 divisors (see below), whose sum is σ = 135751680. Its totient is φ = 78050592.
The previous prime is 105226643. The next prime is 105226661. The reversal of 105226655 is 556622501.
It is a cyclic number.
It is not a de Polignac number, because 105226655 - 26 = 105226591 is a prime.
It is a super-2 number, since 2×1052266552 = 22145297844978050, 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 in 15 ways as a sum of consecutive naturals, for example, 7319 + ... + 16248.
It is an arithmetic number, because the mean of its divisors is an integer number (8484480).
Almost surely, 2105226655 is an apocalyptic number.
105226655 is a deficient number, since it is larger than the sum of its proper divisors (30525025).
105226655 is a wasteful number, since it uses less digits than its factorization.
105226655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23638.
The product of its (nonzero) digits is 18000, while the sum is 32.
The square root of 105226655 is about 10258.0044355615. The cubic root of 105226655 is about 472.1086108744.
The spelling of 105226655 in words is "one hundred five million, two hundred twenty-six thousand, six hundred fifty-five".
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