Base | Representation |
---|---|
bin | 11110010010010… |
… | …01011001110111 |
3 | 122201001101101112 |
4 | 33021021121313 |
5 | 1010014243210 |
6 | 41113145235 |
7 | 6203304131 |
oct | 1711113167 |
9 | 581041345 |
10 | 254056055 |
11 | 120454090 |
12 | 710bb21b |
13 | 40832936 |
14 | 25a54051 |
15 | 17485d05 |
hex | f249677 |
254056055 has 16 divisors (see below), whose sum is σ = 333219744. Its totient is φ = 184414080.
The previous prime is 254056039. The next prime is 254056063. The reversal of 254056055 is 550650452.
It is not a de Polignac number, because 254056055 - 24 = 254056039 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26489 + ... + 34781.
It is an arithmetic number, because the mean of its divisors is an integer number (20826234).
Almost surely, 2254056055 is an apocalyptic number.
254056055 is a deficient number, since it is larger than the sum of its proper divisors (79163689).
254056055 is a wasteful number, since it uses less digits than its factorization.
254056055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8866.
The product of its (nonzero) digits is 30000, while the sum is 32.
The square root of 254056055 is about 15939.1359552518. The cubic root of 254056055 is about 633.3491373403.
The spelling of 254056055 in words is "two hundred fifty-four million, fifty-six thousand, fifty-five".
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