Base | Representation |
---|---|
bin | 111001100100… |
… | …1001011000110 |
3 | 2002210111211220 |
4 | 1303021023012 |
5 | 30211343014 |
6 | 2554541210 |
7 | 514363251 |
oct | 163111306 |
9 | 62714756 |
10 | 30184134 |
11 | 16046872 |
12 | a137806 |
13 | 633aa46 |
14 | 401a098 |
15 | 29b36a9 |
hex | 1cc92c6 |
30184134 has 8 divisors (see below), whose sum is σ = 60368280. Its totient is φ = 10061376.
The previous prime is 30184123. The next prime is 30184181. The reversal of 30184134 is 43148103.
It is a sphenic number, since it is the product of 3 distinct primes.
30184134 is an admirable number.
It is a super-2 number, since 2×301841342 = 1822163890659912, which contains 22 as substring.
It is a congruent number.
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, 2515339 + ... + 2515350.
It is an arithmetic number, because the mean of its divisors is an integer number (7546035).
Almost surely, 230184134 is an apocalyptic number.
30184134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30184134 is a wasteful number, since it uses less digits than its factorization.
30184134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5030694.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 30184134 is about 5494.0089188133. The cubic root of 30184134 is about 311.3576734294.
The spelling of 30184134 in words is "thirty million, one hundred eighty-four thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •