Base | Representation |
---|---|
bin | 111001101011… |
… | …1010100110110 |
3 | 2002220110100212 |
4 | 1303113110312 |
5 | 30220221402 |
6 | 3000105422 |
7 | 515024252 |
oct | 163272466 |
9 | 62813325 |
10 | 30242102 |
11 | 16086380 |
12 | a165272 |
13 | 635b247 |
14 | 4033262 |
15 | 29c5952 |
hex | 1cd7536 |
30242102 has 32 divisors (see below), whose sum is σ = 52565760. Its totient is φ = 12913120.
The previous prime is 30242089. The next prime is 30242119. The reversal of 30242102 is 20124203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29348 + ... + 30360.
It is an arithmetic number, because the mean of its divisors is an integer number (1642680).
Almost surely, 230242102 is an apocalyptic number.
30242102 is a deficient number, since it is larger than the sum of its proper divisors (22323658).
30242102 is a wasteful number, since it uses less digits than its factorization.
30242102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1108.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 30242102 is about 5499.2819531281. The cubic root of 30242102 is about 311.5568646096.
Adding to 30242102 its reverse (20124203), we get a palindrome (50366305).
The spelling of 30242102 in words is "thirty million, two hundred forty-two thousand, one hundred two".
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