Base | Representation |
---|---|
bin | 110000011110… |
… | …0100101110001 |
3 | 1202211011110022 |
4 | 1200330211301 |
5 | 23001222001 |
6 | 2304413225 |
7 | 426005204 |
oct | 140744561 |
9 | 52734408 |
10 | 25414001 |
11 | 13388a08 |
12 | 8617215 |
13 | 535a792 |
14 | 353793b |
15 | 237011b |
hex | 183c971 |
25414001 has 12 divisors (see below), whose sum is σ = 27231120. Its totient is φ = 23652000.
The previous prime is 25413991. The next prime is 25414013. The reversal of 25414001 is 10041452.
It is not a de Polignac number, because 25414001 - 26 = 25413937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (25414021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101126 + ... + 101376.
It is an arithmetic number, because the mean of its divisors is an integer number (2269260).
Almost surely, 225414001 is an apocalyptic number.
It is an amenable number.
25414001 is a deficient number, since it is larger than the sum of its proper divisors (1817119).
25414001 is an equidigital number, since it uses as much as digits as its factorization.
25414001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416 (or 343 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 25414001 is about 5041.2301078209. The cubic root of 25414001 is about 294.0070069442.
Adding to 25414001 its reverse (10041452), we get a palindrome (35455453).
The spelling of 25414001 in words is "twenty-five million, four hundred fourteen thousand, one".
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