Base | Representation |
---|---|
bin | 111010001111… |
… | …0010101110000 |
3 | 2010110020100222 |
4 | 1310132111300 |
5 | 30304023401 |
6 | 3010232212 |
7 | 520345265 |
oct | 164362560 |
9 | 63406328 |
10 | 30532976 |
11 | 16264971 |
12 | a285668 |
13 | 6430766 |
14 | 40ab26c |
15 | 2a31c1b |
hex | 1d1e570 |
30532976 has 10 divisors (see below), whose sum is σ = 59157672. Its totient is φ = 15266480.
The previous prime is 30532973. The next prime is 30532979. The reversal of 30532976 is 67923503.
It is an interprime number because it is at equal distance from previous prime (30532973) and next prime (30532979).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30532973) by changing a digit.
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 as a sum of consecutive naturals, namely, 954140 + ... + 954171.
Almost surely, 230532976 is an apocalyptic number.
It is an amenable number.
30532976 is a deficient number, since it is larger than the sum of its proper divisors (28624696).
30532976 is a wasteful number, since it uses less digits than its factorization.
30532976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1908319 (or 1908313 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 35.
The square root of 30532976 is about 5525.6652088233. The cubic root of 30532976 is about 312.5525492430.
The spelling of 30532976 in words is "thirty million, five hundred thirty-two thousand, nine hundred seventy-six".
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