Base | Representation |
---|---|
bin | 101111101111… |
… | …0110110010010 |
3 | 1202002122202022 |
4 | 1133132312102 |
5 | 22401430114 |
6 | 2252251442 |
7 | 422515601 |
oct | 137366622 |
9 | 52078668 |
10 | 25030034 |
11 | 13146487 |
12 | 8470b82 |
13 | 5254a93 |
14 | 3477a38 |
15 | 22e648e |
hex | 17ded92 |
25030034 has 8 divisors (see below), whose sum is σ = 37573308. Its totient is φ = 12505600.
The previous prime is 25030013. The next prime is 25030043. The reversal of 25030034 is 43003052.
It can be written as a sum of positive squares in 2 ways, for example, as 25030009 + 25 = 5003^2 + 5^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 25029994 and 25030021.
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, 707 + ... + 7110.
Almost surely, 225030034 is an apocalyptic number.
25030034 is a deficient number, since it is larger than the sum of its proper divisors (12543274).
25030034 is a wasteful number, since it uses less digits than its factorization.
25030034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9420.
The product of its (nonzero) digits is 360, while the sum is 17.
The square root of 25030034 is about 5003.0024985003. The cubic root of 25030034 is about 292.5188202272.
Adding to 25030034 its reverse (43003052), we get a palindrome (68033086).
The spelling of 25030034 in words is "twenty-five million, thirty thousand, thirty-four".
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