Base | Representation |
---|---|
bin | 111001111110… |
… | …1001000000111 |
3 | 2010012022202102 |
4 | 1303331020013 |
5 | 30240200220 |
6 | 3003302315 |
7 | 516240542 |
oct | 163751007 |
9 | 63168672 |
10 | 30396935 |
11 | 16181738 |
12 | a21a99b |
13 | 63b386a |
14 | 4073859 |
15 | 2a06775 |
hex | 1cfd207 |
30396935 has 8 divisors (see below), whose sum is σ = 38622096. Its totient is φ = 22887040.
The previous prime is 30396929. The next prime is 30396953. The reversal of 30396935 is 53969303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30396935 - 214 = 30380551 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178721 + ... + 178890.
It is an arithmetic number, because the mean of its divisors is an integer number (4827762).
Almost surely, 230396935 is an apocalyptic number.
30396935 is a deficient number, since it is larger than the sum of its proper divisors (8225161).
30396935 is a wasteful number, since it uses less digits than its factorization.
30396935 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357633.
The product of its (nonzero) digits is 65610, while the sum is 38.
The square root of 30396935 is about 5513.3415457416. The cubic root of 30396935 is about 312.0876609642.
The spelling of 30396935 in words is "thirty million, three hundred ninety-six thousand, nine hundred thirty-five".
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