Base | Representation |
---|---|
bin | 11011101110001… |
… | …100001001011101 |
3 | 1012102011011221120 |
4 | 123232030021131 |
5 | 1423030440323 |
6 | 114052321153 |
7 | 14345140614 |
oct | 3356141135 |
9 | 1172134846 |
10 | 465093213 |
11 | 219595462 |
12 | 10b9131b9 |
13 | 754828b0 |
14 | 45aaa87b |
15 | 2ac705e3 |
hex | 1bb8c25d |
465093213 has 32 divisors (see below), whose sum is σ = 694794240. Its totient is φ = 274767360.
The previous prime is 465093149. The next prime is 465093227. The reversal of 465093213 is 312390564.
It is not a de Polignac number, because 465093213 - 26 = 465093149 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (465093253) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214945 + ... + 217097.
It is an arithmetic number, because the mean of its divisors is an integer number (21712320).
Almost surely, 2465093213 is an apocalyptic number.
It is an amenable number.
465093213 is a deficient number, since it is larger than the sum of its proper divisors (229701027).
465093213 is a wasteful number, since it uses less digits than its factorization.
465093213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2389.
The product of its (nonzero) digits is 19440, while the sum is 33.
The square root of 465093213 is about 21566.0198692295. The cubic root of 465093213 is about 774.7828530725.
The spelling of 465093213 in words is "four hundred sixty-five million, ninety-three thousand, two hundred thirteen".
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