Base | Representation |
---|---|
bin | 101111110000… |
… | …0000000110001 |
3 | 1202002220021212 |
4 | 1133200000301 |
5 | 22402103201 |
6 | 2252325505 |
7 | 422535521 |
oct | 137400061 |
9 | 52086255 |
10 | 25034801 |
11 | 1314a020 |
12 | 8473895 |
13 | 5256cbc |
14 | 3479681 |
15 | 22e7abb |
hex | 17e0031 |
25034801 has 8 divisors (see below), whose sum is σ = 28252800. Its totient is φ = 21973840.
The previous prime is 25034777. The next prime is 25034819. The reversal of 25034801 is 10843052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 25034801 - 210 = 25033777 is a prime.
It is a super-2 number, since 2×250348012 = 1253482522219202, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (25034851) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38921 + ... + 39558.
It is an arithmetic number, because the mean of its divisors is an integer number (3531600).
Almost surely, 225034801 is an apocalyptic number.
It is an amenable number.
25034801 is a deficient number, since it is larger than the sum of its proper divisors (3217999).
25034801 is a wasteful number, since it uses less digits than its factorization.
25034801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78519.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 25034801 is about 5003.4788897326. The cubic root of 25034801 is about 292.5373892351.
Adding to 25034801 its reverse (10843052), we get a palindrome (35877853).
The spelling of 25034801 in words is "twenty-five million, thirty-four thousand, eight hundred one".
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