Base | Representation |
---|---|
bin | 110010111110… |
… | …111110010101 |
3 | 221011000112020 |
4 | 302332332111 |
5 | 11410141031 |
6 | 1154243353 |
7 | 221413266 |
oct | 62767625 |
9 | 27130466 |
10 | 13365141 |
11 | 75a9479 |
12 | 4586559 |
13 | 29cc48a |
14 | 1abc96d |
15 | 1290096 |
hex | cbef95 |
13365141 has 8 divisors (see below), whose sum is σ = 18046080. Its totient is φ = 8797152.
The previous prime is 13365133. The next prime is 13365167. The reversal of 13365141 is 14156331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13365141 - 23 = 13365133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13365101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27960 + ... + 28433.
It is an arithmetic number, because the mean of its divisors is an integer number (2255760).
Almost surely, 213365141 is an apocalyptic number.
It is an amenable number.
13365141 is a deficient number, since it is larger than the sum of its proper divisors (4680939).
13365141 is an equidigital number, since it uses as much as digits as its factorization.
13365141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56475.
The product of its digits is 1080, while the sum is 24.
The square root of 13365141 is about 3655.8365663689. The cubic root of 13365141 is about 237.3146313501.
The spelling of 13365141 in words is "thirteen million, three hundred sixty-five thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •