Base | Representation |
---|---|
bin | 111001010111… |
… | …1000110011111 |
3 | 2002121002100200 |
4 | 1302233012133 |
5 | 30144433333 |
6 | 2552354543 |
7 | 513440022 |
oct | 162570637 |
9 | 62532320 |
10 | 30077343 |
11 | 15a8360a |
12 | a0a5a53 |
13 | 630125a |
14 | 3dcd1b9 |
15 | 2991c13 |
hex | 1caf19f |
30077343 has 12 divisors (see below), whose sum is σ = 43675008. Its totient is φ = 19945440.
The previous prime is 30077303. The next prime is 30077371. The reversal of 30077343 is 34377003.
It is not a de Polignac number, because 30077343 - 29 = 30076831 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30077303) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7030 + ... + 10467.
It is an arithmetic number, because the mean of its divisors is an integer number (3639584).
Almost surely, 230077343 is an apocalyptic number.
30077343 is a deficient number, since it is larger than the sum of its proper divisors (13597665).
30077343 is a wasteful number, since it uses less digits than its factorization.
30077343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17694 (or 17691 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 27.
The square root of 30077343 is about 5484.2814479200. The cubic root of 30077343 is about 310.9900466551.
The spelling of 30077343 in words is "thirty million, seventy-seven thousand, three hundred forty-three".
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