Base | Representation |
---|---|
bin | 100111000100110… |
… | …0100000111110110 |
3 | 10101101010022101011 |
4 | 1032021210013312 |
5 | 10141122130402 |
6 | 334034022434 |
7 | 44330264512 |
oct | 11611440766 |
9 | 3341108334 |
10 | 1311130102 |
11 | 61310a4a7 |
12 | 307117a1a |
13 | 17b834039 |
14 | c61bb142 |
15 | 7a18ced7 |
hex | 4e2641f6 |
1311130102 has 8 divisors (see below), whose sum is σ = 1996049016. Its totient is φ = 645780432.
The previous prime is 1311130099. The next prime is 1311130127. The reversal of 1311130102 is 2010311131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4892143 + ... + 4892410.
It is an arithmetic number, because the mean of its divisors is an integer number (249506127).
Almost surely, 21311130102 is an apocalyptic number.
1311130102 is a deficient number, since it is larger than the sum of its proper divisors (684918914).
1311130102 is an equidigital number, since it uses as much as digits as its factorization.
1311130102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9784622.
The product of its (nonzero) digits is 18, while the sum is 13.
The square root of 1311130102 is about 36209.5305410054. The cubic root of 1311130102 is about 1094.4987320825.
Adding to 1311130102 its reverse (2010311131), we get a palindrome (3321441233).
The spelling of 1311130102 in words is "one billion, three hundred eleven million, one hundred thirty thousand, one hundred two".
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