Base | Representation |
---|---|
bin | 1011011010101001111011… |
… | …10001000000111100010110 |
3 | 10021220000200222121012220001 |
4 | 11231110331301000330112 |
5 | 11242310241221313324 |
6 | 125221044415201514 |
7 | 5200533164644063 |
oct | 555247561007426 |
9 | 107800628535801 |
10 | 25105120104214 |
11 | 7aaa02689a787 |
12 | 2995659b1629a |
13 | 11015308787a7 |
14 | 62b146a6bc6a |
15 | 2d809606ee44 |
hex | 16d53dc40f16 |
25105120104214 has 8 divisors (see below), whose sum is σ = 38023288701840. Its totient is φ = 12430690536936.
The previous prime is 25105120104209. The next prime is 25105120104223. The reversal of 25105120104214 is 41240102150152.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60934757329 + ... + 60934757740.
It is an arithmetic number, because the mean of its divisors is an integer number (4752911087730).
Almost surely, 225105120104214 is an apocalyptic number.
25105120104214 is a deficient number, since it is larger than the sum of its proper divisors (12918168597626).
25105120104214 is a wasteful number, since it uses less digits than its factorization.
25105120104214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121869515174.
The product of its (nonzero) digits is 3200, while the sum is 28.
Adding to 25105120104214 its reverse (41240102150152), we get a palindrome (66345222254366).
The spelling of 25105120104214 in words is "twenty-five trillion, one hundred five billion, one hundred twenty million, one hundred four thousand, two hundred fourteen".
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