Base | Representation |
---|---|
bin | 10010001001011… |
… | …100001011110110 |
3 | 210012220101221210 |
4 | 102021130023312 |
5 | 1110420332010 |
6 | 50113422250 |
7 | 10354622661 |
oct | 2211341366 |
9 | 705811853 |
10 | 304464630 |
11 | 146953868 |
12 | 85b6a986 |
13 | 4b101cb2 |
14 | 2c6166d8 |
15 | 1bae1b20 |
hex | 1225c2f6 |
304464630 has 16 divisors (see below), whose sum is σ = 730715184. Its totient is φ = 81190560.
The previous prime is 304464599. The next prime is 304464653. The reversal of 304464630 is 36464403.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 10148821 = 304464630 / (3 + 0 + 4 + 4 + 6 + 4 + 6 + 3 + 0).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5074381 + ... + 5074440.
It is an arithmetic number, because the mean of its divisors is an integer number (45669699).
Almost surely, 2304464630 is an apocalyptic number.
304464630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
304464630 is an abundant number, since it is smaller than the sum of its proper divisors (426250554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
304464630 is a wasteful number, since it uses less digits than its factorization.
304464630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10148831.
The product of its (nonzero) digits is 20736, while the sum is 30.
The square root of 304464630 is about 17448.9148659738. The cubic root of 304464630 is about 672.7374672128.
The spelling of 304464630 in words is "three hundred four million, four hundred sixty-four thousand, six hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •