Base | Representation |
---|---|
bin | 111010110100… |
… | …0000101001110 |
3 | 2011000120200212 |
4 | 1311220011032 |
5 | 30343210042 |
6 | 3020522422 |
7 | 523044011 |
oct | 165500516 |
9 | 64016625 |
10 | 30835022 |
11 | 16450899 |
12 | a3b0412 |
13 | 650809a |
14 | 4149378 |
15 | 2a91482 |
hex | 1d6814e |
30835022 has 4 divisors (see below), whose sum is σ = 46252536. Its totient is φ = 15417510.
The previous prime is 30835003. The next prime is 30835069. The reversal of 30835022 is 22053803.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7708754 + ... + 7708757.
It is an arithmetic number, because the mean of its divisors is an integer number (11563134).
Almost surely, 230835022 is an apocalyptic number.
30835022 is a deficient number, since it is larger than the sum of its proper divisors (15417514).
30835022 is a wasteful number, since it uses less digits than its factorization.
30835022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15417513.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 30835022 is about 5552.9291369511. The cubic root of 30835022 is about 313.5798063211.
Adding to 30835022 its reverse (22053803), we get a palindrome (52888825).
The spelling of 30835022 in words is "thirty million, eight hundred thirty-five thousand, twenty-two".
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