Base | Representation |
---|---|
bin | 111001011010… |
… | …1001100101010 |
3 | 2002122100121112 |
4 | 1302311030222 |
5 | 30201233224 |
6 | 2553110322 |
7 | 513602564 |
oct | 162651452 |
9 | 62570545 |
10 | 30102314 |
11 | 15aa0350 |
12 | a0b83a2 |
13 | 630c728 |
14 | 3dd8334 |
15 | 299930e |
hex | 1cb532a |
30102314 has 8 divisors (see below), whose sum is σ = 49258368. Its totient is φ = 13682860.
The previous prime is 30102299. The next prime is 30102329. The reversal of 30102314 is 41320103.
It is an interprime number because it is at equal distance from previous prime (30102299) and next prime (30102329).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×301023142 = 1812298616309192, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684122 + ... + 684165.
It is an arithmetic number, because the mean of its divisors is an integer number (6157296).
Almost surely, 230102314 is an apocalyptic number.
30102314 is a deficient number, since it is larger than the sum of its proper divisors (19156054).
30102314 is a wasteful number, since it uses less digits than its factorization.
30102314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1368300.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 30102314 is about 5486.5575728320. The cubic root of 30102314 is about 311.0760868830.
Adding to 30102314 its reverse (41320103), we get a palindrome (71422417).
The spelling of 30102314 in words is "thirty million, one hundred two thousand, three hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •