Base | Representation |
---|---|
bin | 1100001101011010100100… |
… | …1101111110100100110110 |
3 | 1202112101021021112120120100 |
4 | 3003112221031332210312 |
5 | 3224422101111014221 |
6 | 44315103113214530 |
7 | 2553616252434303 |
oct | 303265115764466 |
9 | 52471237476510 |
10 | 13424611813686 |
11 | 4306389431a87 |
12 | 1609943401446 |
13 | 764c21296908 |
14 | 345a7cba40aa |
15 | 184311b24926 |
hex | c35a937e936 |
13424611813686 has 12 divisors (see below), whose sum is σ = 29086658929692. Its totient is φ = 4474870604556.
The previous prime is 13424611813673. The next prime is 13424611813687. The reversal of 13424611813686 is 68631811642431.
13424611813686 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 4 + 611 + 8 + 13 + 6 + 8 + 6 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13424611813687) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 372905883696 + ... + 372905883731.
It is an arithmetic number, because the mean of its divisors is an integer number (2423888244141).
Almost surely, 213424611813686 is an apocalyptic number.
13424611813686 is an abundant number, since it is smaller than the sum of its proper divisors (15662047116006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13424611813686 is a wasteful number, since it uses less digits than its factorization.
13424611813686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 745811767435 (or 745811767432 counting only the distinct ones).
The product of its digits is 3981312, while the sum is 54.
The spelling of 13424611813686 in words is "thirteen trillion, four hundred twenty-four billion, six hundred eleven million, eight hundred thirteen thousand, six hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •