Base | Representation |
---|---|
bin | 111001111000… |
… | …0101100111100 |
3 | 2010002201221120 |
4 | 1303300230330 |
5 | 30232033134 |
6 | 3002230540 |
7 | 515636301 |
oct | 163605474 |
9 | 63081846 |
10 | 30346044 |
11 | 16147483 |
12 | a1b5450 |
13 | 6396651 |
14 | 405d0a8 |
15 | 29e6649 |
hex | 1cf0b3c |
30346044 has 24 divisors (see below), whose sum is σ = 70912128. Its totient is φ = 10100400.
The previous prime is 30346013. The next prime is 30346081. The reversal of 30346044 is 44064303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9219 + ... + 12069.
It is an arithmetic number, because the mean of its divisors is an integer number (2954672).
Almost surely, 230346044 is an apocalyptic number.
It is an amenable number.
30346044 is an abundant number, since it is smaller than the sum of its proper divisors (40566084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30346044 is a wasteful number, since it uses less digits than its factorization.
30346044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3745 (or 3743 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 30346044 is about 5508.7243532419. The cubic root of 30346044 is about 311.9133964103.
The spelling of 30346044 in words is "thirty million, three hundred forty-six thousand, forty-four".
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