Base | Representation |
---|---|
bin | 111001110100… |
… | …1011110110000 |
3 | 2010001020101000 |
4 | 1303221132300 |
5 | 30230111324 |
6 | 3001442000 |
7 | 515454123 |
oct | 163513660 |
9 | 63036330 |
10 | 30316464 |
11 | 16127232 |
12 | a1a0300 |
13 | 6386049 |
14 | 40523ba |
15 | 29dc9c9 |
hex | 1ce97b0 |
30316464 has 40 divisors (see below), whose sum is σ = 87020720. Its totient is φ = 10105344.
The previous prime is 30316453. The next prime is 30316471. The reversal of 30316464 is 46461303.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
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, 34657 + ... + 35520.
It is an arithmetic number, because the mean of its divisors is an integer number (2175518).
Almost surely, 230316464 is an apocalyptic number.
It is an amenable number.
30316464 is an abundant number, since it is smaller than the sum of its proper divisors (56704256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30316464 is a wasteful number, since it uses less digits than its factorization.
30316464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70194 (or 70182 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 30316464 is about 5506.0388665537. The cubic root of 30316464 is about 311.8120169386.
Adding to 30316464 its reverse (46461303), we get a palindrome (76777767).
The spelling of 30316464 in words is "thirty million, three hundred sixteen thousand, four hundred sixty-four".
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