Base | Representation |
---|---|
bin | 1011001001001010011000… |
… | …0011011101001011001110 |
3 | 1121101021122012222101020110 |
4 | 2302102212003131023032 |
5 | 3101214130324330412 |
6 | 42020301152300450 |
7 | 2403115535136234 |
oct | 262224603351316 |
9 | 47337565871213 |
10 | 12252032651982 |
11 | 39a4070027622 |
12 | 145a638b41726 |
13 | 6ab491918c16 |
14 | 305004348954 |
15 | 163a843ebd3c |
hex | b24a60dd2ce |
12252032651982 has 32 divisors (see below), whose sum is σ = 24523872999840. Its totient is φ = 4080709923840.
The previous prime is 12252032651899. The next prime is 12252032651983. The reversal of 12252032651982 is 28915623025221.
It is a happy number.
It is a super-2 number, since 2×122520326519822 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12252032651983) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273527644 + ... + 273572432.
It is an arithmetic number, because the mean of its divisors is an integer number (766371031245).
Almost surely, 212252032651982 is an apocalyptic number.
12252032651982 is an abundant number, since it is smaller than the sum of its proper divisors (12271840347858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12252032651982 is a wasteful number, since it uses less digits than its factorization.
12252032651982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80628.
The product of its (nonzero) digits is 1036800, while the sum is 48.
The spelling of 12252032651982 in words is "twelve trillion, two hundred fifty-two billion, thirty-two million, six hundred fifty-one thousand, nine hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •