Base | Representation |
---|---|
bin | 1110010010111… |
… | …01100100100010 |
3 | 22100122121120221 |
4 | 13021131210202 |
5 | 221144432210 |
6 | 15522153254 |
7 | 2654211463 |
oct | 711354442 |
9 | 270577527 |
10 | 119920930 |
11 | 61768408 |
12 | 341b282a |
13 | 1bac9c3c |
14 | 11cd8d6a |
15 | a7dc1da |
hex | 725d922 |
119920930 has 16 divisors (see below), whose sum is σ = 216328320. Its totient is φ = 47863792.
The previous prime is 119920891. The next prime is 119920961. The reversal of 119920930 is 39029911.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8170 + ... + 17509.
It is an arithmetic number, because the mean of its divisors is an integer number (13520520).
Almost surely, 2119920930 is an apocalyptic number.
119920930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
119920930 is a deficient number, since it is larger than the sum of its proper divisors (96407390).
119920930 is a wasteful number, since it uses less digits than its factorization.
119920930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26153.
The product of its (nonzero) digits is 4374, while the sum is 34.
The square root of 119920930 is about 10950.8415201755. The cubic root of 119920930 is about 493.1340558468.
It can be divided in two parts, 1199 and 20930, that multiplied together give a triangular number (25095070 = T7084).
The spelling of 119920930 in words is "one hundred nineteen million, nine hundred twenty thousand, nine hundred thirty".
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