Base | Representation |
---|---|
bin | 111001110111… |
… | …1001001110100 |
3 | 2010002102020121 |
4 | 1303233021310 |
5 | 30231332300 |
6 | 3002141324 |
7 | 515611636 |
oct | 163571164 |
9 | 63072217 |
10 | 30339700 |
11 | 16142736 |
12 | a1b1844 |
13 | 63937b1 |
14 | 405aa56 |
15 | 29e481a |
hex | 1cef274 |
30339700 has 36 divisors (see below), whose sum is σ = 67967872. Its totient is φ = 11743200.
The previous prime is 30339697. The next prime is 30339719. The reversal of 30339700 is 793303.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1794 + ... + 7993.
Almost surely, 230339700 is an apocalyptic number.
It is an amenable number.
30339700 is an abundant number, since it is smaller than the sum of its proper divisors (37628172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30339700 is a wasteful number, since it uses less digits than its factorization.
30339700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9832 (or 9825 counting only the distinct ones).
The product of its (nonzero) digits is 1701, while the sum is 25.
The square root of 30339700 is about 5508.1485092543. The cubic root of 30339700 is about 311.8916591838.
The spelling of 30339700 in words is "thirty million, three hundred thirty-nine thousand, seven hundred".
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