Base | Representation |
---|---|
bin | 111001111011… |
… | …1100011001111 |
3 | 2010011011102111 |
4 | 1303313203033 |
5 | 30233432340 |
6 | 3003004451 |
7 | 516114133 |
oct | 163674317 |
9 | 63134374 |
10 | 30374095 |
11 | 16166564 |
12 | a209727 |
13 | 63a634b |
14 | 40693c3 |
15 | 29eeaea |
hex | 1cf78cf |
30374095 has 8 divisors (see below), whose sum is σ = 36825264. Its totient is φ = 24048384.
The previous prime is 30374063. The next prime is 30374101. The reversal of 30374095 is 59047303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30374095 - 25 = 30374063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30829 + ... + 31798.
It is an arithmetic number, because the mean of its divisors is an integer number (4603158).
Almost surely, 230374095 is an apocalyptic number.
30374095 is a deficient number, since it is larger than the sum of its proper divisors (6451169).
30374095 is an equidigital number, since it uses as much as digits as its factorization.
30374095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62729.
The product of its (nonzero) digits is 11340, while the sum is 31.
The square root of 30374095 is about 5511.2698173833. The cubic root of 30374095 is about 312.0094747013.
The spelling of 30374095 in words is "thirty million, three hundred seventy-four thousand, ninety-five".
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