Base | Representation |
---|---|
bin | 11000001110100000… |
… | …01100000101111101 |
3 | 1020120110012001002012 |
4 | 30013100030011331 |
5 | 203114141224422 |
6 | 5550344141005 |
7 | 640213105331 |
oct | 140720140575 |
9 | 36513161065 |
10 | 13006586237 |
11 | 5574973827 |
12 | 262ba67765 |
13 | 12c3869798 |
14 | 8b55a17c1 |
15 | 511d034e2 |
hex | 30740c17d |
13006586237 has 4 divisors (see below), whose sum is σ = 13017694656. Its totient is φ = 12995477820.
The previous prime is 13006586231. The next prime is 13006586303. The reversal of 13006586237 is 73268560031.
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.
It is a cyclic number.
It is not a de Polignac number, because 13006586237 - 210 = 13006585213 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13006586194 and 13006586203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13006586231) 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, 5552453 + ... + 5554794.
It is an arithmetic number, because the mean of its divisors is an integer number (3254423664).
Almost surely, 213006586237 is an apocalyptic number.
It is an amenable number.
13006586237 is a deficient number, since it is larger than the sum of its proper divisors (11108419).
13006586237 is a wasteful number, since it uses less digits than its factorization.
13006586237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11108418.
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 13006586237 in words is "thirteen billion, six million, five hundred eighty-six thousand, two hundred thirty-seven".
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