Base | Representation |
---|---|
bin | 10110111011110100… |
… | …11000010011000010 |
3 | 1011210010002101000122 |
4 | 23131322120103002 |
5 | 200204112100302 |
6 | 5353450220242 |
7 | 614061541343 |
oct | 133572302302 |
9 | 34703071018 |
10 | 12313003202 |
11 | 5249407605 |
12 | 2477724682 |
13 | 1212c66116 |
14 | 84b4180ca |
15 | 4c0e9c3a2 |
hex | 2dde984c2 |
12313003202 has 16 divisors (see below), whose sum is σ = 19663999992. Its totient is φ = 5762338560.
The previous prime is 12313003163. The next prime is 12313003249. The reversal of 12313003202 is 20230031321.
12313003202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 4279645561 + 8033357641 = 65419^2 + 89629^2 .
It is a super-2 number, since 2×123130032022 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 994253 + ... + 1006560.
Almost surely, 212313003202 is an apocalyptic number.
12313003202 is a deficient number, since it is larger than the sum of its proper divisors (7350996790).
12313003202 is a wasteful number, since it uses less digits than its factorization.
12313003202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2001013.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 12313003202 its reverse (20230031321), we get a palindrome (32543034523).
The spelling of 12313003202 in words is "twelve billion, three hundred thirteen million, three thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •