Base | Representation |
---|---|
bin | 111001100011… |
… | …0101111001000 |
3 | 2002210000011012 |
4 | 1303012233020 |
5 | 30211033102 |
6 | 2554423052 |
7 | 514322201 |
oct | 163065710 |
9 | 62700135 |
10 | 30174152 |
11 | 1603a318 |
12 | a131a88 |
13 | 6336338 |
14 | 40165a8 |
15 | 29b0752 |
hex | 1cc6bc8 |
30174152 has 32 divisors (see below), whose sum is σ = 59270400. Its totient is φ = 14382144.
The previous prime is 30174149. The next prime is 30174163. The reversal of 30174152 is 25147103.
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 7 ways as a sum of consecutive naturals, for example, 18473 + ... + 20039.
It is an arithmetic number, because the mean of its divisors is an integer number (1852200).
Almost surely, 230174152 is an apocalyptic number.
It is an amenable number.
30174152 is a deficient number, since it is larger than the sum of its proper divisors (29096248).
30174152 is a wasteful number, since it uses less digits than its factorization.
30174152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1685 (or 1681 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 30174152 is about 5493.1003995922. The cubic root of 30174152 is about 311.3233472835.
The spelling of 30174152 in words is "thirty million, one hundred seventy-four thousand, one hundred fifty-two".
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