Base | Representation |
---|---|
bin | 111010001111… |
… | …0111000011111 |
3 | 2010110100102022 |
4 | 1310132320133 |
5 | 30304111244 |
6 | 3010250355 |
7 | 520354622 |
oct | 164367037 |
9 | 63410368 |
10 | 30535199 |
11 | 16266602 |
12 | a2869bb |
13 | 6431786 |
14 | 40abdb9 |
15 | 2a326ee |
hex | 1d1ee1f |
30535199 has 4 divisors (see below), whose sum is σ = 30805536. Its totient is φ = 30264864.
The previous prime is 30535189. The next prime is 30535207. The reversal of 30535199 is 99153503.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 30535199 - 220 = 29486623 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30535129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134999 + ... + 135224.
It is an arithmetic number, because the mean of its divisors is an integer number (7701384).
Almost surely, 230535199 is an apocalyptic number.
30535199 is a deficient number, since it is larger than the sum of its proper divisors (270337).
30535199 is a wasteful number, since it uses less digits than its factorization.
30535199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270336.
The product of its (nonzero) digits is 18225, while the sum is 35.
The square root of 30535199 is about 5525.8663574140. The cubic root of 30535199 is about 312.5601343476.
The spelling of 30535199 in words is "thirty million, five hundred thirty-five thousand, one hundred ninety-nine".
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