Base | Representation |
---|---|
bin | 1110010011011… |
… | …11001010011010 |
3 | 22100210021102200 |
4 | 13021233022122 |
5 | 221204233421 |
6 | 15523511030 |
7 | 2654631531 |
oct | 711571232 |
9 | 270707380 |
10 | 119992986 |
11 | 61807563 |
12 | 34228476 |
13 | 1bb23989 |
14 | 11d17318 |
15 | a803726 |
hex | 726f29a |
119992986 has 24 divisors (see below), whose sum is σ = 260604864. Its totient is φ = 39902280.
The previous prime is 119992969. The next prime is 119992991. The reversal of 119992986 is 689299911.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25 + ... + 15491.
It is an arithmetic number, because the mean of its divisors is an integer number (10858536).
Almost surely, 2119992986 is an apocalyptic number.
119992986 is an abundant number, since it is smaller than the sum of its proper divisors (140611878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
119992986 is a wasteful number, since it uses less digits than its factorization.
119992986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15906 (or 15903 counting only the distinct ones).
The product of its digits is 629856, while the sum is 54.
The square root of 119992986 is about 10954.1310015902. The cubic root of 119992986 is about 493.2328046725.
The spelling of 119992986 in words is "one hundred nineteen million, nine hundred ninety-two thousand, nine hundred eighty-six".
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