Base | Representation |
---|---|
bin | 101111100101… |
… | …1000011000010 |
3 | 1201221112111110 |
4 | 1133023003002 |
5 | 22341331210 |
6 | 2250424150 |
7 | 422030256 |
oct | 137130302 |
9 | 51845443 |
10 | 24948930 |
11 | 130a0556 |
12 | 8432056 |
13 | 5226ba6 |
14 | 3456266 |
15 | 22cc420 |
hex | 17cb0c2 |
24948930 has 16 divisors (see below), whose sum is σ = 59877504. Its totient is φ = 6653040.
The previous prime is 24948929. The next prime is 24948947. The reversal of 24948930 is 3984942.
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, 415786 + ... + 415845.
It is an arithmetic number, because the mean of its divisors is an integer number (3742344).
Almost surely, 224948930 is an apocalyptic number.
24948930 is an abundant number, since it is smaller than the sum of its proper divisors (34928574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24948930 is a wasteful number, since it uses less digits than its factorization.
24948930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 831641.
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 24948930 is about 4994.8903891877. The cubic root of 24948930 is about 292.2025319747.
It can be divided in two parts, 24948 and 930, that added together give a triangular number (25878 = T227).
The spelling of 24948930 in words is "twenty-four million, nine hundred forty-eight thousand, nine hundred thirty".
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