Base | Representation |
---|---|
bin | 11100001011111001… |
… | …110110000110011011 |
3 | 2220010011222002120010 |
4 | 130023321312012123 |
5 | 443440201444001 |
6 | 21523040533003 |
7 | 2120660604651 |
oct | 341371660633 |
9 | 86104862503 |
10 | 30264484251 |
11 | 1192056aa61 |
12 | 5a47621163 |
13 | 2b14109461 |
14 | 1671614dd1 |
15 | bc1e6e8d6 |
hex | 70be7619b |
30264484251 has 8 divisors (see below), whose sum is σ = 40446273024. Its totient is φ = 20129509160.
The previous prime is 30264484241. The next prime is 30264484253. The reversal of 30264484251 is 15248446203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30264484251 - 226 = 30197375387 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30264484253) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11701911 + ... + 11704496.
It is an arithmetic number, because the mean of its divisors is an integer number (5055784128).
Almost surely, 230264484251 is an apocalyptic number.
30264484251 is a deficient number, since it is larger than the sum of its proper divisors (10181788773).
30264484251 is a wasteful number, since it uses less digits than its factorization.
30264484251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23406841.
The product of its (nonzero) digits is 184320, while the sum is 39.
The spelling of 30264484251 in words is "thirty billion, two hundred sixty-four million, four hundred eighty-four thousand, two hundred fifty-one".
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