Base | Representation |
---|---|
bin | 111001101111… |
… | …0111011111100 |
3 | 2002222001010110 |
4 | 1303132323330 |
5 | 30222221101 |
6 | 3000510020 |
7 | 515214165 |
oct | 163367374 |
9 | 62861113 |
10 | 30273276 |
11 | 160a7840 |
12 | a17b310 |
13 | 636c4a7 |
14 | 404076c |
15 | 29cecd6 |
hex | 1cdeefc |
30273276 has 24 divisors (see below), whose sum is σ = 77059584. Its totient is φ = 9173680.
The previous prime is 30273239. The next prime is 30273281. The reversal of 30273276 is 67237203.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114540 + ... + 114803.
It is an arithmetic number, because the mean of its divisors is an integer number (3210816).
Almost surely, 230273276 is an apocalyptic number.
It is an amenable number.
30273276 is an abundant number, since it is smaller than the sum of its proper divisors (46786308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30273276 is a wasteful number, since it uses less digits than its factorization.
30273276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229361 (or 229359 counting only the distinct ones).
The product of its (nonzero) digits is 10584, while the sum is 30.
The square root of 30273276 is about 5502.1155931151. The cubic root of 30273276 is about 311.6638803008.
The spelling of 30273276 in words is "thirty million, two hundred seventy-three thousand, two hundred seventy-six".
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