Base | Representation |
---|---|
bin | 111001101100… |
… | …0011100001100 |
3 | 2002220200121222 |
4 | 1303120130030 |
5 | 30220343133 |
6 | 3000142512 |
7 | 515043464 |
oct | 163303414 |
9 | 62820558 |
10 | 30246668 |
11 | 16089851 |
12 | a167a38 |
13 | 636034a |
14 | 4034ba4 |
15 | 29c6e98 |
hex | 1cd870c |
30246668 has 12 divisors (see below), whose sum is σ = 52972920. Its totient is φ = 15111552.
The previous prime is 30246617. The next prime is 30246691. The reversal of 30246668 is 86664203.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
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, 5555 + ... + 9557.
It is an arithmetic number, because the mean of its divisors is an integer number (4414410).
Almost surely, 230246668 is an apocalyptic number.
It is an amenable number.
30246668 is a deficient number, since it is larger than the sum of its proper divisors (22726252).
30246668 is a wasteful number, since it uses less digits than its factorization.
30246668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5896 (or 5894 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 35.
The square root of 30246668 is about 5499.6970825674. The cubic root of 30246668 is about 311.5725436019.
The spelling of 30246668 in words is "thirty million, two hundred forty-six thousand, six hundred sixty-eight".
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