Base | Representation |
---|---|
bin | 111001111110… |
… | …0011111110001 |
3 | 2010012012012210 |
4 | 1303330133301 |
5 | 30240104403 |
6 | 3003242333 |
7 | 516230163 |
oct | 163743761 |
9 | 63165183 |
10 | 30394353 |
11 | 1617a800 |
12 | a2193a9 |
13 | 63b2632 |
14 | 4072933 |
15 | 2a05b03 |
hex | 1cfc7f1 |
30394353 has 48 divisors (see below), whose sum is σ = 47871488. Its totient is φ = 17107200.
The previous prime is 30394333. The next prime is 30394391. The reversal of 30394353 is 35349303.
It is not a de Polignac number, because 30394353 - 25 = 30394321 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 30394353.
It is not an unprimeable number, because it can be changed into a prime (30394303) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 416325 + ... + 416397.
Almost surely, 230394353 is an apocalyptic number.
30394353 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
30394353 is a deficient number, since it is larger than the sum of its proper divisors (17477135).
30394353 is a wasteful number, since it uses less digits than its factorization.
30394353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166 (or 155 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 30.
The square root of 30394353 is about 5513.1073815046. The cubic root of 30394353 is about 312.0788241833.
The spelling of 30394353 in words is "thirty million, three hundred ninety-four thousand, three hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •