Base | Representation |
---|---|
bin | 111010100100… |
… | …0101010011110 |
3 | 2010210001011122 |
4 | 1311020222132 |
5 | 30330100314 |
6 | 3014050542 |
7 | 521666561 |
oct | 165105236 |
9 | 63701148 |
10 | 30706334 |
11 | 1637313a |
12 | a349a52 |
13 | 6491639 |
14 | 41144d8 |
15 | 2a6828e |
hex | 1d48a9e |
30706334 has 12 divisors (see below), whose sum is σ = 48150816. Its totient is φ = 14685132.
The previous prime is 30706327. The next prime is 30706393. The reversal of 30706334 is 43360703.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13454 + ... + 15569.
It is an arithmetic number, because the mean of its divisors is an integer number (4012568).
Almost surely, 230706334 is an apocalyptic number.
30706334 is a deficient number, since it is larger than the sum of its proper divisors (17444482).
30706334 is a wasteful number, since it uses less digits than its factorization.
30706334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29071 (or 29048 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 26.
The square root of 30706334 is about 5541.3296238358. The cubic root of 30706334 is about 313.1429629285.
The spelling of 30706334 in words is "thirty million, seven hundred six thousand, three hundred thirty-four".
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