Base | Representation |
---|---|
bin | 1100110111111… |
… | …00100011001000 |
3 | 21112012102022201 |
4 | 12123330203020 |
5 | 210121123232 |
6 | 14414325544 |
7 | 2450615203 |
oct | 633744310 |
9 | 245172281 |
10 | 107989192 |
11 | 55a58973 |
12 | 301b98b4 |
13 | 194b003c |
14 | 104b093a |
15 | 9731be7 |
hex | 66fc8c8 |
107989192 has 16 divisors (see below), whose sum is σ = 205254540. Its totient is φ = 53254656.
The previous prime is 107989187. The next prime is 107989201. The reversal of 107989192 is 291989701.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 104325796 + 3663396 = 10214^2 + 1914^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91873 + ... + 93040.
Almost surely, 2107989192 is an apocalyptic number.
It is an amenable number.
107989192 is a deficient number, since it is larger than the sum of its proper divisors (97265348).
107989192 is a wasteful number, since it uses less digits than its factorization.
107989192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184992 (or 184988 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 46.
The square root of 107989192 is about 10391.7848322605. The cubic root of 107989192 is about 476.2044292915.
The spelling of 107989192 in words is "one hundred seven million, nine hundred eighty-nine thousand, one hundred ninety-two".
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