Base | Representation |
---|---|
bin | 1110110100000110010… |
… | …1100000110001000001 |
3 | 220022220210002110011020 |
4 | 3231001211200301001 |
5 | 13132210334014131 |
6 | 312530043340053 |
7 | 24246555255000 |
oct | 3550145406101 |
9 | 808823073136 |
10 | 254503423041 |
11 | 98a3060267a |
12 | 413a8821629 |
13 | 1accc09375a |
14 | c46496cc37 |
15 | 6948381996 |
hex | 3b41960c41 |
254503423041 has 64 divisors (see below), whose sum is σ = 408125836800. Its totient is φ = 140907755520.
The previous prime is 254503423021. The next prime is 254503423049. The reversal of 254503423041 is 140324305452.
It is not a de Polignac number, because 254503423041 - 219 = 254502898753 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 254503422993 and 254503423011.
It is not an unprimeable number, because it can be changed into a prime (254503423049) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9161725 + ... + 9189461.
It is an arithmetic number, because the mean of its divisors is an integer number (6376966200).
Almost surely, 2254503423041 is an apocalyptic number.
254503423041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
254503423041 is a deficient number, since it is larger than the sum of its proper divisors (153622413759).
254503423041 is a wasteful number, since it uses less digits than its factorization.
254503423041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28039 (or 28025 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 33.
Adding to 254503423041 its reverse (140324305452), we get a palindrome (394827728493).
The spelling of 254503423041 in words is "two hundred fifty-four billion, five hundred three million, four hundred twenty-three thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •