Base | Representation |
---|---|
bin | 1110110011101011100… |
… | …0101100010000100110 |
3 | 220022121221120021220221 |
4 | 3230322320230100212 |
5 | 13131443044312332 |
6 | 312510550114554 |
7 | 24244021624120 |
oct | 3547270542046 |
9 | 808557507827 |
10 | 254391010342 |
11 | 98983103317 |
12 | 4137704ba5a |
13 | 1acb19c5171 |
14 | c453a6a210 |
15 | 693d579297 |
hex | 3b3ae2c426 |
254391010342 has 32 divisors (see below), whose sum is σ = 436866181632. Its totient is φ = 108833022144.
The previous prime is 254391010297. The next prime is 254391010457. The reversal of 254391010342 is 243010193452.
254391010342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2543910103422 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 254391010298 and 254391010307.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41885818 + ... + 41891890.
It is an arithmetic number, because the mean of its divisors is an integer number (13652068176).
Almost surely, 2254391010342 is an apocalyptic number.
254391010342 is a deficient number, since it is larger than the sum of its proper divisors (182475171290).
254391010342 is a wasteful number, since it uses less digits than its factorization.
254391010342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10852.
The product of its (nonzero) digits is 25920, while the sum is 34.
The spelling of 254391010342 in words is "two hundred fifty-four billion, three hundred ninety-one million, ten thousand, three hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •