Base | Representation |
---|---|
bin | 101111110001… |
… | …1011111101000 |
3 | 1202010121212010 |
4 | 1133203133220 |
5 | 22403032224 |
6 | 2252515520 |
7 | 422625225 |
oct | 137433750 |
9 | 52117763 |
10 | 25049064 |
11 | 13159807 |
12 | 847bba0 |
13 | 5260641 |
14 | 348094c |
15 | 22ebe29 |
hex | 17e37e8 |
25049064 has 32 divisors (see below), whose sum is σ = 62748000. Its totient is φ = 8332992.
The previous prime is 25049039. The next prime is 25049107. The reversal of 25049064 is 46094052.
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, 19267 + ... + 20525.
It is an arithmetic number, because the mean of its divisors is an integer number (1960875).
Almost surely, 225049064 is an apocalyptic number.
25049064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
25049064 is an abundant number, since it is smaller than the sum of its proper divisors (37698936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25049064 is a wasteful number, since it uses less digits than its factorization.
25049064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2097 (or 2093 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 25049064 is about 5004.9039950832. The cubic root of 25049064 is about 292.5929341630.
The spelling of 25049064 in words is "twenty-five million, forty-nine thousand, sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.026 sec. • engine limits •