Base | Representation |
---|---|
bin | 11011101110101… |
… | …101100101001000 |
3 | 1012102102010210101 |
4 | 123232231211020 |
5 | 1423044331102 |
6 | 114055255144 |
7 | 14346251062 |
oct | 3356554510 |
9 | 1172363711 |
10 | 465230152 |
11 | 219679332 |
12 | 10b97a4b4 |
13 | 7550001a |
14 | 45b04732 |
15 | 2ac9ae87 |
hex | 1bbad948 |
465230152 has 8 divisors (see below), whose sum is σ = 872306550. Its totient is φ = 232615072.
The previous prime is 465230147. The next prime is 465230159. The reversal of 465230152 is 251032564.
It can be written as a sum of positive squares in only one way, i.e., 445463236 + 19766916 = 21106^2 + 4446^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 465230152.
It is not an unprimeable number, because it can be changed into a prime (465230159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29076877 + ... + 29076892.
Almost surely, 2465230152 is an apocalyptic number.
It is an amenable number.
465230152 is a deficient number, since it is larger than the sum of its proper divisors (407076398).
465230152 is a wasteful number, since it uses less digits than its factorization.
465230152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58153775 (or 58153771 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 465230152 is about 21569.1945143995. The cubic root of 465230152 is about 774.8588862740.
The spelling of 465230152 in words is "four hundred sixty-five million, two hundred thirty thousand, one hundred fifty-two".
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