Base | Representation |
---|---|
bin | 11000100000001111… |
… | …11010010010111111 |
3 | 1020221211020010110110 |
4 | 30100013322102333 |
5 | 203420241124020 |
6 | 10013222041103 |
7 | 644001102216 |
oct | 142007722277 |
9 | 36854203413 |
10 | 13155411135 |
11 | 5640983109 |
12 | 2671879193 |
13 | 1318646859 |
14 | 8cb26207d |
15 | 51edee8e0 |
hex | 3101fa4bf |
13155411135 has 16 divisors (see below), whose sum is σ = 21078701280. Its totient is φ = 7006204800.
The previous prime is 13155411119. The next prime is 13155411173. The reversal of 13155411135 is 53111455131.
It is not a de Polignac number, because 13155411135 - 24 = 13155411119 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615040 + ... + 636069.
It is an arithmetic number, because the mean of its divisors is an integer number (1317418830).
Almost surely, 213155411135 is an apocalyptic number.
13155411135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13155411135 is a deficient number, since it is larger than the sum of its proper divisors (7923290145).
13155411135 is a wasteful number, since it uses less digits than its factorization.
13155411135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1251818.
The product of its digits is 4500, while the sum is 30.
Adding to 13155411135 its reverse (53111455131), we get a palindrome (66266866266).
The spelling of 13155411135 in words is "thirteen billion, one hundred fifty-five million, four hundred eleven thousand, one hundred thirty-five".
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