Base | Representation |
---|---|
bin | 111010000110… |
… | …1010010101100 |
3 | 2010022200120202 |
4 | 1310031102230 |
5 | 30244310043 |
6 | 3004533032 |
7 | 516634562 |
oct | 164152254 |
9 | 63280522 |
10 | 30463148 |
11 | 16217461 |
12 | a251178 |
13 | 6407a41 |
14 | 408da32 |
15 | 2a1b1b8 |
hex | 1d0d4ac |
30463148 has 12 divisors (see below), whose sum is σ = 53349240. Its totient is φ = 15220512.
The previous prime is 30463129. The next prime is 30463159. The reversal of 30463148 is 84136403.
It is a self number, because there is not a number n which added to its sum of digits gives 30463148.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8840 + ... + 11792.
It is an arithmetic number, because the mean of its divisors is an integer number (4445770).
Almost surely, 230463148 is an apocalyptic number.
It is an amenable number.
30463148 is a deficient number, since it is larger than the sum of its proper divisors (22886092).
30463148 is a wasteful number, since it uses less digits than its factorization.
30463148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5536 (or 5534 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 30463148 is about 5519.3430768525. The cubic root of 30463148 is about 312.3141012753.
The spelling of 30463148 in words is "thirty million, four hundred sixty-three thousand, one hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.129 sec. • engine limits •