Base | Representation |
---|---|
bin | 111010100011… |
… | …1001111110100 |
3 | 2010202202012202 |
4 | 1311013033310 |
5 | 30324404112 |
6 | 3014004032 |
7 | 521643632 |
oct | 165071764 |
9 | 63682182 |
10 | 30700532 |
11 | 16369845 |
12 | a346618 |
13 | 648bac5 |
14 | 4112352 |
15 | 2a666c2 |
hex | 1d473f4 |
30700532 has 12 divisors (see below), whose sum is σ = 54636960. Its totient is φ = 15089976.
The previous prime is 30700529. The next prime is 30700567. The reversal of 30700532 is 23500703.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64808 + ... + 65279.
It is an arithmetic number, because the mean of its divisors is an integer number (4553080).
Almost surely, 230700532 is an apocalyptic number.
It is an amenable number.
30700532 is a deficient number, since it is larger than the sum of its proper divisors (23936428).
30700532 is a wasteful number, since it uses less digits than its factorization.
30700532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130150 (or 130148 counting only the distinct ones).
The product of its (nonzero) digits is 630, while the sum is 20.
The square root of 30700532 is about 5540.8060785413. The cubic root of 30700532 is about 313.1232387687.
The spelling of 30700532 in words is "thirty million, seven hundred thousand, five hundred thirty-two".
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