Base | Representation |
---|---|
bin | 10111100110011101… |
… | …111110111011100100 |
3 | 2102102002102100112011 |
4 | 113212131332323210 |
5 | 403344403043400 |
6 | 15350335204004 |
7 | 1554661552132 |
oct | 274635767344 |
9 | 72362370464 |
10 | 25341456100 |
11 | a824656054 |
12 | 4ab2976604 |
13 | 250b1ba84c |
14 | 132586c752 |
15 | 9d4b6e8ba |
hex | 5e677eee4 |
25341456100 has 27 divisors (see below), whose sum is σ = 54994414377. Its totient is φ = 10135945680.
The previous prime is 25341456071. The next prime is 25341456139. The reversal of 25341456100 is 165414352.
It is a happy number.
The square root of 25341456100 is 159190.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 9122924196 + 16218531904 = 95514^2 + 127352^2 .
It is a Duffinian 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 8 ways as a sum of consecutive naturals, for example, 1583941 + ... + 1599859.
Almost surely, 225341456100 is an apocalyptic number.
25341456100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
25341456100 is the 159190-th square number.
It is an amenable number.
25341456100 is an abundant number, since it is smaller than the sum of its proper divisors (29652958277).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25341456100 is an frugal number, since it uses more digits than its factorization.
25341456100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31852 (or 15926 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
Multiplying 25341456100 by its product of nonzero digits (14400), we get a square (364916967840000 = 191028002).
The spelling of 25341456100 in words is "twenty-five billion, three hundred forty-one million, four hundred fifty-six thousand, one hundred".
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