Base | Representation |
---|---|
bin | 11000110011111111… |
… | …11110011101100111 |
3 | 1021101101000011020212 |
4 | 30121333332131213 |
5 | 204240200300312 |
6 | 10041501250035 |
7 | 651052336406 |
oct | 143177763547 |
9 | 37341004225 |
10 | 13321103207 |
11 | 5716463005 |
12 | 26b926391b |
13 | 1343a7b0b9 |
14 | 90527363d |
15 | 52e72d822 |
hex | 319ffe767 |
13321103207 has 8 divisors (see below), whose sum is σ = 13339048320. Its totient is φ = 13303173240.
The previous prime is 13321103179. The next prime is 13321103221. The reversal of 13321103207 is 70230112331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13321103207 - 26 = 13321103143 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 (13321103227) 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, 3607232 + ... + 3610922.
It is an arithmetic number, because the mean of its divisors is an integer number (1667381040).
Almost surely, 213321103207 is an apocalyptic number.
13321103207 is a deficient number, since it is larger than the sum of its proper divisors (17945113).
13321103207 is a wasteful number, since it uses less digits than its factorization.
13321103207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7573.
The product of its (nonzero) digits is 756, while the sum is 23.
Adding to 13321103207 its reverse (70230112331), we get a palindrome (83551215538).
The spelling of 13321103207 in words is "thirteen billion, three hundred twenty-one million, one hundred three thousand, two hundred seven".
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