Base | Representation |
---|---|
bin | 101111110001… |
… | …1010000100101 |
3 | 1202010120112110 |
4 | 1133203100211 |
5 | 22403014401 |
6 | 2252511233 |
7 | 422622351 |
oct | 137432045 |
9 | 52116473 |
10 | 25048101 |
11 | 13159011 |
12 | 847b519 |
13 | 5260080 |
14 | 3480461 |
15 | 22eb9d6 |
hex | 17e3425 |
25048101 has 16 divisors (see below), whose sum is σ = 36328320. Its totient is φ = 15259200.
The previous prime is 25048097. The next prime is 25048109. The reversal of 25048101 is 10184052.
It is not a de Polignac number, because 25048101 - 22 = 25048097 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (25048109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 760 + ... + 7118.
It is an arithmetic number, because the mean of its divisors is an integer number (2270520).
Almost surely, 225048101 is an apocalyptic number.
It is an amenable number.
25048101 is a deficient number, since it is larger than the sum of its proper divisors (11280219).
25048101 is a wasteful number, since it uses less digits than its factorization.
25048101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6476.
The product of its (nonzero) digits is 320, while the sum is 21.
The square root of 25048101 is about 5004.8077885170. The cubic root of 25048101 is about 292.5891845803.
The spelling of 25048101 in words is "twenty-five million, forty-eight thousand, one hundred one".
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