Base | Representation |
---|---|
bin | 1001111111110010… |
… | …1100111011101011 |
3 | 20221000110102021112 |
4 | 2133330230323223 |
5 | 20443433140102 |
6 | 1122140300535 |
7 | 123333201041 |
oct | 23774547353 |
9 | 6830412245 |
10 | 2683490027 |
11 | 115783a859 |
12 | 62a84174b |
13 | 339c55a2a |
14 | 1b6576391 |
15 | 10a8c3252 |
hex | 9ff2ceeb |
2683490027 has 4 divisors (see below), whose sum is σ = 2699953320. Its totient is φ = 2667026736.
The previous prime is 2683489981. The next prime is 2683490039. The reversal of 2683490027 is 7200943862.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2683490027 - 214 = 2683473643 is a prime.
It is a super-2 number, since 2×26834900272 = 14402237450016921458, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2683492027) 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, 8231402 + ... + 8231727.
It is an arithmetic number, because the mean of its divisors is an integer number (674988330).
Almost surely, 22683490027 is an apocalyptic number.
2683490027 is a deficient number, since it is larger than the sum of its proper divisors (16463293).
2683490027 is a wasteful number, since it uses less digits than its factorization.
2683490027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16463292.
The product of its (nonzero) digits is 145152, while the sum is 41.
The square root of 2683490027 is about 51802.4133318130. The cubic root of 2683490027 is about 1389.6326042794.
The spelling of 2683490027 in words is "two billion, six hundred eighty-three million, four hundred ninety thousand, twenty-seven".
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