Base | Representation |
---|---|
bin | 11110010011100… |
… | …10101111111100 |
3 | 122201100222200201 |
4 | 33021302233330 |
5 | 1010040203104 |
6 | 41120533244 |
7 | 6204610636 |
oct | 1711625774 |
9 | 581328621 |
10 | 254225404 |
11 | 12055a344 |
12 | 71181224 |
13 | 40891a44 |
14 | 25a99a56 |
15 | 174bb0a4 |
hex | f272bfc |
254225404 has 12 divisors (see below), whose sum is σ = 445638928. Its totient is φ = 126900000.
The previous prime is 254225401. The next prime is 254225407. The reversal of 254225404 is 404522452.
It is an interprime number because it is at equal distance from previous prime (254225401) and next prime (254225407).
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (254225401) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50472 + ... + 55279.
Almost surely, 2254225404 is an apocalyptic number.
It is an amenable number.
254225404 is a deficient number, since it is larger than the sum of its proper divisors (191413524).
254225404 is a wasteful number, since it uses less digits than its factorization.
254225404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106356 (or 106354 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 28.
The square root of 254225404 is about 15944.4474347655. The cubic root of 254225404 is about 633.4898323010.
Adding to 254225404 its reverse (404522452), we get a palindrome (658747856).
The spelling of 254225404 in words is "two hundred fifty-four million, two hundred twenty-five thousand, four hundred four".
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