Base | Representation |
---|---|
bin | 111001101111… |
… | …1011100000100 |
3 | 2002222010221121 |
4 | 1303133130010 |
5 | 30222302312 |
6 | 3000523324 |
7 | 515223163 |
oct | 163373404 |
9 | 62863847 |
10 | 30275332 |
11 | 160a933a |
12 | a180544 |
13 | 63703c9 |
14 | 40413da |
15 | 29d0707 |
hex | 1cdf704 |
30275332 has 12 divisors (see below), whose sum is σ = 54109440. Its totient is φ = 14815496.
The previous prime is 30275293. The next prime is 30275347. The reversal of 30275332 is 23357203.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 30275297 and 30275306.
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, 80332 + ... + 80707.
It is an arithmetic number, because the mean of its divisors is an integer number (4509120).
Almost surely, 230275332 is an apocalyptic number.
It is an amenable number.
30275332 is a deficient number, since it is larger than the sum of its proper divisors (23834108).
30275332 is a wasteful number, since it uses less digits than its factorization.
30275332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161090 (or 161088 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 25.
The square root of 30275332 is about 5502.3024271663. The cubic root of 30275332 is about 311.6709356592.
The spelling of 30275332 in words is "thirty million, two hundred seventy-five thousand, three hundred thirty-two".
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