Base | Representation |
---|---|
bin | 1100101000100… |
… | …00100110110100 |
3 | 21101102001021020 |
4 | 12110100212310 |
5 | 204112133241 |
6 | 14303221140 |
7 | 2424523446 |
oct | 624204664 |
9 | 241361236 |
10 | 105974196 |
11 | 54901a89 |
12 | 2b5a77b0 |
13 | 18c55b33 |
14 | 10108496 |
15 | 9484b66 |
hex | 65109b4 |
105974196 has 12 divisors (see below), whose sum is σ = 247273152. Its totient is φ = 35324728.
The previous prime is 105974171. The next prime is 105974201. The reversal of 105974196 is 691479501.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1059741962 = 22461060435692832, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4415580 + ... + 4415603.
It is an arithmetic number, because the mean of its divisors is an integer number (20606096).
Almost surely, 2105974196 is an apocalyptic number.
It is an amenable number.
105974196 is an abundant number, since it is smaller than the sum of its proper divisors (141298956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105974196 is a wasteful number, since it uses less digits than its factorization.
105974196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8831190 (or 8831188 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 42.
The square root of 105974196 is about 10294.3769116931. The cubic root of 105974196 is about 473.2239432901.
The spelling of 105974196 in words is "one hundred five million, nine hundred seventy-four thousand, one hundred ninety-six".
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