Base | Representation |
---|---|
bin | 111001011000… |
… | …0011101110110 |
3 | 2002121101000202 |
4 | 1302300131312 |
5 | 30200123214 |
6 | 2552440502 |
7 | 513462230 |
oct | 162603566 |
9 | 62541022 |
10 | 30082934 |
11 | 15a87832 |
12 | a0a9132 |
13 | 630396b |
14 | 3dd1250 |
15 | 29936de |
hex | 1cb0776 |
30082934 has 8 divisors (see below), whose sum is σ = 51570768. Its totient is φ = 12892680.
The previous prime is 30082931. The next prime is 30082937. The reversal of 30082934 is 43928003.
It is an interprime number because it is at equal distance from previous prime (30082931) and next prime (30082937).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30082897 and 30082906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30082931) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1074377 + ... + 1074404.
It is an arithmetic number, because the mean of its divisors is an integer number (6446346).
Almost surely, 230082934 is an apocalyptic number.
30082934 is a deficient number, since it is larger than the sum of its proper divisors (21487834).
30082934 is a wasteful number, since it uses less digits than its factorization.
30082934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2148790.
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 30082934 is about 5484.7911537268. The cubic root of 30082934 is about 311.0093151747.
The spelling of 30082934 in words is "thirty million, eighty-two thousand, nine hundred thirty-four".
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