Base | Representation |
---|---|
bin | 11110010010101… |
… | …01001101010000 |
3 | 122201010211201002 |
4 | 33021111031100 |
5 | 1010022320100 |
6 | 41114201132 |
7 | 6203565104 |
oct | 1711251520 |
9 | 581124632 |
10 | 254104400 |
11 | 120487440 |
12 | 711231a8 |
13 | 4084b944 |
14 | 25a67904 |
15 | 174952d5 |
hex | f255350 |
254104400 has 60 divisors (see below), whose sum is σ = 665996064. Its totient is φ = 92400000.
The previous prime is 254104363. The next prime is 254104421. The reversal of 254104400 is 4401452.
254104400 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 24476 + ... + 33275.
Almost surely, 2254104400 is an apocalyptic number.
254104400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
254104400 is an abundant number, since it is smaller than the sum of its proper divisors (411891664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254104400 is a wasteful number, since it uses less digits than its factorization.
254104400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57780 (or 57769 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 254104400 is about 15940.6524333228. The cubic root of 254104400 is about 633.3893086876.
Adding to 254104400 its reverse (4401452), we get a palindrome (258505852).
The spelling of 254104400 in words is "two hundred fifty-four million, one hundred four thousand, four hundred".
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