Base | Representation |
---|---|
bin | 1100110111011… |
… | …00011011111111 |
3 | 21112002001210112 |
4 | 12123230123333 |
5 | 210112020244 |
6 | 14413100235 |
7 | 2450221616 |
oct | 633543377 |
9 | 245061715 |
10 | 107923199 |
11 | 55a1332a |
12 | 3018767b |
13 | 19488ca7 |
14 | 1049487d |
15 | 971c39e |
hex | 66ec6ff |
107923199 has 4 divisors (see below), whose sum is σ = 112615536. Its totient is φ = 103230864.
The previous prime is 107923187. The next prime is 107923229. The reversal of 107923199 is 991329701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 991329701 = 409 ⋅2423789.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-107923199 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107923099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2346134 + ... + 2346179.
It is an arithmetic number, because the mean of its divisors is an integer number (28153884).
Almost surely, 2107923199 is an apocalyptic number.
107923199 is a deficient number, since it is larger than the sum of its proper divisors (4692337).
107923199 is an equidigital number, since it uses as much as digits as its factorization.
107923199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4692336.
The product of its (nonzero) digits is 30618, while the sum is 41.
The square root of 107923199 is about 10388.6090984308. The cubic root of 107923199 is about 476.1074054996.
The spelling of 107923199 in words is "one hundred seven million, nine hundred twenty-three thousand, one hundred ninety-nine".
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