Base | Representation |
---|---|
bin | 1100100110010… |
… | …00111011011100 |
3 | 21100212010112110 |
4 | 12103020323130 |
5 | 204023234404 |
6 | 14253034020 |
7 | 2422161501 |
oct | 623107334 |
9 | 240763473 |
10 | 105680604 |
11 | 54721447 |
12 | 2b485910 |
13 | 18b82303 |
14 | 1006d4a8 |
15 | 9427b89 |
hex | 64c8edc |
105680604 has 24 divisors (see below), whose sum is σ = 246829968. Its totient is φ = 35192320.
The previous prime is 105680557. The next prime is 105680633. The reversal of 105680604 is 406086501.
It is a super-2 number, since 2×1056806042 = 22336780123609632, 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 7 ways as a sum of consecutive naturals, for example, 10444 + ... + 17900.
It is an arithmetic number, because the mean of its divisors is an integer number (10284582).
Almost surely, 2105680604 is an apocalyptic number.
It is an amenable number.
105680604 is an abundant number, since it is smaller than the sum of its proper divisors (141149364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105680604 is a wasteful number, since it uses less digits than its factorization.
105680604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8645 (or 8643 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 105680604 is about 10280.1071978847. The cubic root of 105680604 is about 472.7865309478.
The spelling of 105680604 in words is "one hundred five million, six hundred eighty thousand, six hundred four".
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