Base | Representation |
---|---|
bin | 1110010011111… |
… | …00001110000001 |
3 | 22100212222210101 |
4 | 13021330032001 |
5 | 221212441330 |
6 | 15525002401 |
7 | 2655243460 |
oct | 711741601 |
9 | 270788711 |
10 | 120046465 |
11 | 61843760 |
12 | 34253401 |
13 | 1bb42116 |
14 | 11d2c9d7 |
15 | a8144ca |
hex | 727c381 |
120046465 has 32 divisors (see below), whose sum is σ = 189066240. Its totient is φ = 70891200.
The previous prime is 120046441. The next prime is 120046471. The reversal of 120046465 is 564640021.
It is not a de Polignac number, because 120046465 - 29 = 120045953 is a prime.
It is a super-2 number, since 2×1200464652 = 28822307517992450, which contains 22 as substring.
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 31 ways as a sum of consecutive naturals, for example, 891 + ... + 15520.
It is an arithmetic number, because the mean of its divisors is an integer number (5908320).
Almost surely, 2120046465 is an apocalyptic number.
It is an amenable number.
120046465 is a deficient number, since it is larger than the sum of its proper divisors (69019775).
120046465 is a wasteful number, since it uses less digits than its factorization.
120046465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16453.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 120046465 is about 10956.5717722288. The cubic root of 120046465 is about 493.3060691754.
Adding to 120046465 its reverse (564640021), we get a palindrome (684686486).
The spelling of 120046465 in words is "one hundred twenty million, forty-six thousand, four hundred sixty-five".
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