Base | Representation |
---|---|
bin | 11000010110111001… |
… | …11111011100111101 |
3 | 1020202100210000211112 |
4 | 30023130333130331 |
5 | 203240211114242 |
6 | 10001342331405 |
7 | 642030046460 |
oct | 141334773475 |
9 | 36670700745 |
10 | 13077051197 |
11 | 5600722131 |
12 | 264b589b65 |
13 | 130533bb22 |
14 | 8c0aa52d7 |
15 | 5180c1c82 |
hex | 30b73f73d |
13077051197 has 4 divisors (see below), whose sum is σ = 14945201376. Its totient is φ = 11208901020.
The previous prime is 13077051181. The next prime is 13077051227. The reversal of 13077051197 is 79115077031.
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 an emirpimes, since its reverse is a distinct semiprime: 79115077031 = 59 ⋅1340933509.
It is a cyclic number.
It is not a de Polignac number, because 13077051197 - 24 = 13077051181 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13077050197) 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, 934075079 + ... + 934075092.
It is an arithmetic number, because the mean of its divisors is an integer number (3736300344).
Almost surely, 213077051197 is an apocalyptic number.
It is an amenable number.
13077051197 is a deficient number, since it is larger than the sum of its proper divisors (1868150179).
13077051197 is an equidigital number, since it uses as much as digits as its factorization.
13077051197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1868150178.
The product of its (nonzero) digits is 46305, while the sum is 41.
The spelling of 13077051197 in words is "thirteen billion, seventy-seven million, fifty-one thousand, one hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •