Base | Representation |
---|---|
bin | 111001111010… |
… | …1000001101000 |
3 | 2010010122020102 |
4 | 1303311001220 |
5 | 30233120002 |
6 | 3002444532 |
7 | 516042026 |
oct | 163650150 |
9 | 63118212 |
10 | 30363752 |
11 | 16159811 |
12 | a203748 |
13 | 63a1723 |
14 | 4065716 |
15 | 29eba02 |
hex | 1cf5068 |
30363752 has 8 divisors (see below), whose sum is σ = 56932050. Its totient is φ = 15181872.
The previous prime is 30363743. The next prime is 30363757. The reversal of 30363752 is 25736303.
It can be written as a sum of positive squares in only one way, i.e., 29528356 + 835396 = 5434^2 + 914^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (30363757) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1897727 + ... + 1897742.
Almost surely, 230363752 is an apocalyptic number.
It is an amenable number.
30363752 is a deficient number, since it is larger than the sum of its proper divisors (26568298).
30363752 is a wasteful number, since it uses less digits than its factorization.
30363752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3795475 (or 3795471 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 29.
The square root of 30363752 is about 5510.3313874939. The cubic root of 30363752 is about 311.9740554801.
The spelling of 30363752 in words is "thirty million, three hundred sixty-three thousand, seven hundred fifty-two".
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