Base | Representation |
---|---|
bin | 1100100101110… |
… | …11111011111001 |
3 | 21100202102112101 |
4 | 12102323323321 |
5 | 204020034020 |
6 | 14251543401 |
7 | 2421550363 |
oct | 622737371 |
9 | 240672471 |
10 | 105627385 |
11 | 54695466 |
12 | 2b45ab61 |
13 | 18b64016 |
14 | 10057d33 |
15 | 941700a |
hex | 64bbef9 |
105627385 has 16 divisors (see below), whose sum is σ = 136535040. Its totient is φ = 78217920.
The previous prime is 105627383. The next prime is 105627391. The reversal of 105627385 is 583726501.
It is not a de Polignac number, because 105627385 - 21 = 105627383 is a prime.
It is a super-2 number, since 2×1056273852 = 22314288923876450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105627383) 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, 11250 + ... + 18379.
It is an arithmetic number, because the mean of its divisors is an integer number (8533440).
Almost surely, 2105627385 is an apocalyptic number.
It is an amenable number.
105627385 is a deficient number, since it is larger than the sum of its proper divisors (30907655).
105627385 is a wasteful number, since it uses less digits than its factorization.
105627385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29688.
The product of its (nonzero) digits is 50400, while the sum is 37.
The square root of 105627385 is about 10277.5184261572. The cubic root of 105627385 is about 472.7071551361.
It can be divided in two parts, 1056 and 27385, that added together give a triangular number (28441 = T238).
The spelling of 105627385 in words is "one hundred five million, six hundred twenty-seven thousand, three hundred eighty-five".
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