Base | Representation |
---|---|
bin | 111010101000… |
… | …1111011111010 |
3 | 2010211222021022 |
4 | 1311101323322 |
5 | 30332304224 |
6 | 3014542442 |
7 | 522215366 |
oct | 165217372 |
9 | 63758238 |
10 | 30744314 |
11 | 16399727 |
12 | a367a22 |
13 | 64a5a03 |
14 | 41242a6 |
15 | 2a7465e |
hex | 1d51efa |
30744314 has 4 divisors (see below), whose sum is σ = 46116474. Its totient is φ = 15372156.
The previous prime is 30744289. The next prime is 30744323. The reversal of 30744314 is 41344703.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 23088025 + 7656289 = 4805^2 + 2767^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7686077 + ... + 7686080.
Almost surely, 230744314 is an apocalyptic number.
30744314 is a deficient number, since it is larger than the sum of its proper divisors (15372160).
30744314 is a wasteful number, since it uses less digits than its factorization.
30744314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15372159.
The product of its (nonzero) digits is 4032, while the sum is 26.
The square root of 30744314 is about 5544.7555401478. The cubic root of 30744314 is about 313.2720163200.
The spelling of 30744314 in words is "thirty million, seven hundred forty-four thousand, three hundred fourteen".
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