Base | Representation |
---|---|
bin | 11000011110110111… |
… | …01111000010101101 |
3 | 1020221000102210002111 |
4 | 30033123233002231 |
5 | 203404310040301 |
6 | 10012125524021 |
7 | 643500501061 |
oct | 141733570255 |
9 | 36830383074 |
10 | 13143830701 |
11 | 5635393601 |
12 | 2669a13611 |
13 | 1316120821 |
14 | 8c98c9aa1 |
15 | 51ddb3551 |
hex | 30f6ef0ad |
13143830701 has 4 divisors (see below), whose sum is σ = 13144060000. Its totient is φ = 13143601404.
The previous prime is 13143830671. The next prime is 13143830743. The reversal of 13143830701 is 10703834131.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 13143830701 - 217 = 13143699629 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13143830501) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56200 + ... + 171598.
It is an arithmetic number, because the mean of its divisors is an integer number (3286015000).
Almost surely, 213143830701 is an apocalyptic number.
It is an amenable number.
13143830701 is a deficient number, since it is larger than the sum of its proper divisors (229299).
13143830701 is a wasteful number, since it uses less digits than its factorization.
13143830701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 229298.
The product of its (nonzero) digits is 6048, while the sum is 31.
The spelling of 13143830701 in words is "thirteen billion, one hundred forty-three million, eight hundred thirty thousand, seven hundred one".
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