Base | Representation |
---|---|
bin | 11000001010001111… |
… | …01010100000000110 |
3 | 1020110221211202120012 |
4 | 30011013222200012 |
5 | 203031011001222 |
6 | 5543025110222 |
7 | 636266645606 |
oct | 140507524006 |
9 | 36427752505 |
10 | 12970797062 |
11 | 55567498a3 |
12 | 261ba88372 |
13 | 12b9318762 |
14 | 8b0926c06 |
15 | 50dad41e2 |
hex | 3051ea806 |
12970797062 has 32 divisors (see below), whose sum is σ = 20113747200. Its totient is φ = 6270172128.
The previous prime is 12970797053. The next prime is 12970797067. The reversal of 12970797062 is 26079707921.
It is a self number, because there is not a number n which added to its sum of digits gives 12970797062.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12970797067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7770764 + ... + 7772432.
It is an arithmetic number, because the mean of its divisors is an integer number (628554600).
Almost surely, 212970797062 is an apocalyptic number.
12970797062 is a deficient number, since it is larger than the sum of its proper divisors (7142950138).
12970797062 is a wasteful number, since it uses less digits than its factorization.
12970797062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2780.
The product of its (nonzero) digits is 666792, while the sum is 50.
The spelling of 12970797062 in words is "twelve billion, nine hundred seventy million, seven hundred ninety-seven thousand, sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •