Base | Representation |
---|---|
bin | 10011000110111010111… |
… | …111011011000011010100 |
3 | 11122112100100110212000121 |
4 | 103012322333123003110 |
5 | 133003213131311312 |
6 | 2443121505321324 |
7 | 163603616440150 |
oct | 23067277330324 |
9 | 4575310425017 |
10 | 1313102213332 |
11 | 466979a6aa78 |
12 | 1925a3336244 |
13 | 96a957061b0 |
14 | 477a9720060 |
15 | 24254317707 |
hex | 131bafdb0d4 |
1313102213332 has 96 divisors (see below), whose sum is σ = 2906527163904. Its totient is φ = 505167667200.
The previous prime is 1313102213329. The next prime is 1313102213359. The reversal of 1313102213332 is 2333122013131.
It is a junction number, because it is equal to n+sod(n) for n = 1313102213297 and 1313102213306.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4499908 + ... + 4782820.
It is an arithmetic number, because the mean of its divisors is an integer number (30276324624).
Almost surely, 21313102213332 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1313102213332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1453263581952).
1313102213332 is an abundant number, since it is smaller than the sum of its proper divisors (1593424950572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1313102213332 is a wasteful number, since it uses less digits than its factorization.
1313102213332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283289 (or 283287 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 1313102213332 its reverse (2333122013131), we get a palindrome (3646224226463).
The spelling of 1313102213332 in words is "one trillion, three hundred thirteen billion, one hundred two million, two hundred thirteen thousand, three hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •