Base | Representation |
---|---|
bin | 100100101010111… |
… | …0110110010110001 |
3 | 10011202100011100011 |
4 | 1021111312302301 |
5 | 10004444404400 |
6 | 322033054521 |
7 | 42330535042 |
oct | 11125666261 |
9 | 3152304304 |
10 | 1230466225 |
11 | 58162553a |
12 | 2a40b7441 |
13 | 167c00731 |
14 | b95c08c9 |
15 | 730578ba |
hex | 49576cb1 |
1230466225 has 12 divisors (see below), whose sum is σ = 1536759280. Its totient is φ = 977288400.
The previous prime is 1230466219. The next prime is 1230466247. The reversal of 1230466225 is 5226640321.
It is not a de Polignac number, because 1230466225 - 223 = 1222077617 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173571 + ... + 180520.
Almost surely, 21230466225 is an apocalyptic number.
It is an amenable number.
1230466225 is a deficient number, since it is larger than the sum of its proper divisors (306293055).
1230466225 is a wasteful number, since it uses less digits than its factorization.
1230466225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 354240 (or 354235 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 1230466225 is about 35078.0020098067. The cubic root of 1230466225 is about 1071.5766273071.
The spelling of 1230466225 in words is "one billion, two hundred thirty million, four hundred sixty-six thousand, two hundred twenty-five".
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