Base | Representation |
---|---|
bin | 1110110010101110110… |
… | …0010101111101101111 |
3 | 220021222011221021022202 |
4 | 3230223230111331233 |
5 | 13130432321140210 |
6 | 312425402532115 |
7 | 24234505223144 |
oct | 3545354257557 |
9 | 807864837282 |
10 | 254136115055 |
11 | 98862236759 |
12 | 4130580703b |
13 | 1ac70c5a554 |
14 | c42bc783cb |
15 | 6925ec99a5 |
hex | 3b2bb15f6f |
254136115055 has 8 divisors (see below), whose sum is σ = 304972363872. Its totient is φ = 203302874848.
The previous prime is 254136115031. The next prime is 254136115099. The reversal of 254136115055 is 550511631452.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 254136115055 - 230 = 253062373231 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561944 + ... + 907773.
It is an arithmetic number, because the mean of its divisors is an integer number (38121545484).
Almost surely, 2254136115055 is an apocalyptic number.
254136115055 is a deficient number, since it is larger than the sum of its proper divisors (50836248817).
254136115055 is a wasteful number, since it uses less digits than its factorization.
254136115055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1504305.
The product of its (nonzero) digits is 90000, while the sum is 38.
The spelling of 254136115055 in words is "two hundred fifty-four billion, one hundred thirty-six million, one hundred fifteen thousand, fifty-five".
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