Base | Representation |
---|---|
bin | 111001111011… |
… | …1101100010011 |
3 | 2010011012012222 |
4 | 1303313230103 |
5 | 30233442200 |
6 | 3003011255 |
7 | 516115622 |
oct | 163675423 |
9 | 63135188 |
10 | 30374675 |
11 | 16166a41 |
12 | a209b2b |
13 | 63a66a6 |
14 | 40696b9 |
15 | 29eed85 |
hex | 1cf7b13 |
30374675 has 12 divisors (see below), whose sum is σ = 38304840. Its totient is φ = 23886720.
The previous prime is 30374657. The next prime is 30374683. The reversal of 30374675 is 57647303.
It is a happy number.
It is not a de Polignac number, because 30374675 - 218 = 30112531 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8822 + ... + 11771.
It is an arithmetic number, because the mean of its divisors is an integer number (3192070).
Almost surely, 230374675 is an apocalyptic number.
30374675 is a deficient number, since it is larger than the sum of its proper divisors (7930165).
30374675 is a wasteful number, since it uses less digits than its factorization.
30374675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20662 (or 20657 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 35.
The square root of 30374675 is about 5511.3224365845. The cubic root of 30374675 is about 312.0114606518.
The spelling of 30374675 in words is "thirty million, three hundred seventy-four thousand, six hundred seventy-five".
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