Base | Representation |
---|---|
bin | 11000100011100011… |
… | …01010011000010111 |
3 | 1021000202101112222212 |
4 | 30101301222120113 |
5 | 203444340230312 |
6 | 10020052144035 |
7 | 644455532456 |
oct | 142161523027 |
9 | 37022345885 |
10 | 13183133207 |
11 | 5655598112 |
12 | 267b00801b |
13 | 1321301a4a |
14 | 8d0bdab9d |
15 | 522578822 |
hex | 311c6a617 |
13183133207 has 8 divisors (see below), whose sum is σ = 13264779792. Its totient is φ = 13101739200.
The previous prime is 13183133203. The next prime is 13183133209. The reversal of 13183133207 is 70233138131.
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 13183133207 - 22 = 13183133203 is a prime.
It is a super-2 number, since 2×131831332072 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13183133203) 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, 42107 + ... + 167747.
It is an arithmetic number, because the mean of its divisors is an integer number (1658097474).
Almost surely, 213183133207 is an apocalyptic number.
13183133207 is a deficient number, since it is larger than the sum of its proper divisors (81646585).
13183133207 is a wasteful number, since it uses less digits than its factorization.
13183133207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126289.
The product of its (nonzero) digits is 9072, while the sum is 32.
The spelling of 13183133207 in words is "thirteen billion, one hundred eighty-three million, one hundred thirty-three thousand, two hundred seven".
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