Base | Representation |
---|---|
bin | 11110010011000… |
… | …00110101101100 |
3 | 122201020021001200 |
4 | 33021200311230 |
5 | 1010030331134 |
6 | 41115205500 |
7 | 6204154026 |
oct | 1711406554 |
9 | 581207050 |
10 | 254152044 |
11 | 12050a213 |
12 | 71146890 |
13 | 40867533 |
14 | 25a7b016 |
15 | 174a4499 |
hex | f260d6c |
254152044 has 36 divisors (see below), whose sum is σ = 643297200. Its totient is φ = 84604320.
The previous prime is 254152033. The next prime is 254152079. The reversal of 254152044 is 440251452.
254152044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×2541520442 = 129186522938755872, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 254151999 and 254152017.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25257 + ... + 33855.
Almost surely, 2254152044 is an apocalyptic number.
It is an amenable number.
254152044 is an abundant number, since it is smaller than the sum of its proper divisors (389145156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254152044 is a wasteful number, since it uses less digits than its factorization.
254152044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9430 (or 9425 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 254152044 is about 15942.1467814093. The cubic root of 254152044 is about 633.4288925678.
The spelling of 254152044 in words is "two hundred fifty-four million, one hundred fifty-two thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •