Base | Representation |
---|---|
bin | 1100100110110… |
… | …01000011011000 |
3 | 21100222111010112 |
4 | 12103121003120 |
5 | 204032343043 |
6 | 14254303452 |
7 | 2422555160 |
oct | 623310330 |
9 | 240874115 |
10 | 105746648 |
11 | 54767027 |
12 | 2b4b7b88 |
13 | 18ba63a7 |
14 | 100895a0 |
15 | 943c518 |
hex | 64d90d8 |
105746648 has 32 divisors (see below), whose sum is σ = 229340160. Its totient is φ = 44772000.
The previous prime is 105746633. The next prime is 105746653. The reversal of 105746648 is 846647501.
It is a super-2 number, since 2×1057466482 = 22364707126471808, which contains 22 as substring.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6728 + ... + 16023.
It is an arithmetic number, because the mean of its divisors is an integer number (7166880).
Almost surely, 2105746648 is an apocalyptic number.
It is an amenable number.
105746648 is an abundant number, since it is smaller than the sum of its proper divisors (123593512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105746648 is a wasteful number, since it uses less digits than its factorization.
105746648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22847 (or 22843 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 105746648 is about 10283.3189194929. The cubic root of 105746648 is about 472.8849981222.
The spelling of 105746648 in words is "one hundred five million, seven hundred forty-six thousand, six hundred forty-eight".
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