Base | Representation |
---|---|
bin | 101111110111… |
… | …0001111101101 |
3 | 1202012212021010 |
4 | 1133232033231 |
5 | 22410434401 |
6 | 2253455433 |
7 | 423200505 |
oct | 137561755 |
9 | 52185233 |
10 | 25093101 |
11 | 13189900 |
12 | 84a1579 |
13 | 52776b7 |
14 | 3492a05 |
15 | 2309ed6 |
hex | 17ee3ed |
25093101 has 12 divisors (see below), whose sum is σ = 36776096. Its totient is φ = 15207720.
The previous prime is 25093099. The next prime is 25093109. The reversal of 25093101 is 10139052.
It is not a de Polignac number, because 25093101 - 21 = 25093099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25093109) 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, 34201 + ... + 34926.
Almost surely, 225093101 is an apocalyptic number.
It is an amenable number.
25093101 is a deficient number, since it is larger than the sum of its proper divisors (11682995).
25093101 is a wasteful number, since it uses less digits than its factorization.
25093101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69152 (or 69141 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 21.
The square root of 25093101 is about 5009.3014483059. The cubic root of 25093101 is about 292.7642961444.
The spelling of 25093101 in words is "twenty-five million, ninety-three thousand, one hundred one".
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