Base | Representation |
---|---|
bin | 111001101110… |
… | …1001100101100 |
3 | 2002221200100202 |
4 | 1303131030230 |
5 | 30222004111 |
6 | 3000413032 |
7 | 515154344 |
oct | 163351454 |
9 | 62850322 |
10 | 30266156 |
11 | 160a2458 |
12 | a177178 |
13 | 636918b |
14 | 403bd24 |
15 | 29ccb3b |
hex | 1cdd32c |
30266156 has 12 divisors (see below), whose sum is σ = 53049192. Its totient is φ = 15109248.
The previous prime is 30266149. The next prime is 30266189. The reversal of 30266156 is 65166203.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
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, 2930 + ... + 8313.
It is an arithmetic number, because the mean of its divisors is an integer number (4420766).
Almost surely, 230266156 is an apocalyptic number.
It is an amenable number.
30266156 is a deficient number, since it is larger than the sum of its proper divisors (22783036).
30266156 is a wasteful number, since it uses less digits than its factorization.
30266156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11920 (or 11918 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 29.
The square root of 30266156 is about 5501.4685312196. The cubic root of 30266156 is about 311.6394448789.
The spelling of 30266156 in words is "thirty million, two hundred sixty-six thousand, one hundred fifty-six".
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