Base | Representation |
---|---|
bin | 1011110101111100010001… |
… | …0111000001100011110110 |
3 | 1201002211100120221020221211 |
4 | 2331133010113001203312 |
5 | 3201320201100303324 |
6 | 43405530544032034 |
7 | 2512521643602001 |
oct | 275370427014366 |
9 | 51084316836854 |
10 | 13021340244214 |
11 | 4170357114065 |
12 | 156375860261a |
13 | 735ba3c1ba63 |
14 | 330344306538 |
15 | 178aacde2294 |
hex | bd7c45c18f6 |
13021340244214 has 4 divisors (see below), whose sum is σ = 19532010366324. Its totient is φ = 6510670122106.
The previous prime is 13021340244203. The next prime is 13021340244223. The reversal of 13021340244214 is 41244204312031.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×130213402442142 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3255335061052 + ... + 3255335061055.
It is an arithmetic number, because the mean of its divisors is an integer number (4883002591581).
Almost surely, 213021340244214 is an apocalyptic number.
13021340244214 is a deficient number, since it is larger than the sum of its proper divisors (6510670122110).
13021340244214 is an equidigital number, since it uses as much as digits as its factorization.
13021340244214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6510670122109.
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 13021340244214 its reverse (41244204312031), we get a palindrome (54265544556245).
The spelling of 13021340244214 in words is "thirteen trillion, twenty-one billion, three hundred forty million, two hundred forty-four thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •