Base | Representation |
---|---|
bin | 1110011010100… |
… | …00001110010000 |
3 | 22102112002222010 |
4 | 13031100032100 |
5 | 221423233312 |
6 | 15555342520 |
7 | 2665521243 |
oct | 715201620 |
9 | 272462863 |
10 | 120914832 |
11 | 62287115 |
12 | 345b1a40 |
13 | 1c08744c |
14 | 120b725a |
15 | a93693c |
hex | 7350390 |
120914832 has 40 divisors (see below), whose sum is σ = 319015296. Its totient is φ = 39446656.
The previous prime is 120914831. The next prime is 120914861. The reversal of 120914832 is 238419021.
It is a self number, because there is not a number n which added to its sum of digits gives 120914832.
It is not an unprimeable number, because it can be changed into a prime (120914831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24543 + ... + 29054.
Almost surely, 2120914832 is an apocalyptic number.
120914832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120914832 is an abundant number, since it is smaller than the sum of its proper divisors (198100464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120914832 is a wasteful number, since it uses less digits than its factorization.
120914832 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53655 (or 53649 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 120914832 is about 10996.1280458169. The cubic root of 120914832 is about 494.4926707027.
The spelling of 120914832 in words is "one hundred twenty million, nine hundred fourteen thousand, eight hundred thirty-two".
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