Base | Representation |
---|---|
bin | 100111000010111… |
… | …0010101101000111 |
3 | 10101022021001221012 |
4 | 1032011302231013 |
5 | 10140344010010 |
6 | 334000512435 |
7 | 44316005543 |
oct | 11605625507 |
9 | 3338231835 |
10 | 1310141255 |
11 | 6125a4575 |
12 | 30691b71b |
13 | 17b578c17 |
14 | c6000a23 |
15 | 7a045005 |
hex | 4e172b47 |
1310141255 has 8 divisors (see below), whose sum is σ = 1575582624. Its totient is φ = 1045837600.
The previous prime is 1310141233. The next prime is 1310141263. The reversal of 1310141255 is 5521410131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1310141255 - 26 = 1310141191 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1310141255.
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, 281891 + ... + 286500.
It is an arithmetic number, because the mean of its divisors is an integer number (196947828).
Almost surely, 21310141255 is an apocalyptic number.
1310141255 is a deficient number, since it is larger than the sum of its proper divisors (265441369).
1310141255 is an equidigital number, since it uses as much as digits as its factorization.
1310141255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 568857.
The product of its (nonzero) digits is 600, while the sum is 23.
The square root of 1310141255 is about 36195.8734526465. The cubic root of 1310141255 is about 1094.2235079365.
Adding to 1310141255 its reverse (5521410131), we get a palindrome (6831551386).
The spelling of 1310141255 in words is "one billion, three hundred ten million, one hundred forty-one thousand, two hundred fifty-five".
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