Base | Representation |
---|---|
bin | 1100011010010111000… |
… | …0100010100111111111 |
3 | 202101101200001222101112 |
4 | 3012211300202213333 |
5 | 11443200444103004 |
6 | 241543012232235 |
7 | 21256101115226 |
oct | 3064560424777 |
9 | 671350058345 |
10 | 213234362879 |
11 | 8248326998a |
12 | 353ab90b67b |
13 | 17153119c25 |
14 | a46ba15cbd |
15 | 583026be6e |
hex | 31a5c229ff |
213234362879 has 8 divisors (see below), whose sum is σ = 218448474048. Its totient is φ = 208020883840.
The previous prime is 213234362863. The next prime is 213234362881. The reversal of 213234362879 is 978263432312.
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 213234362879 - 24 = 213234362863 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 (213234364879) 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, 564794 + ... + 863400.
It is an arithmetic number, because the mean of its divisors is an integer number (27306059256).
Almost surely, 2213234362879 is an apocalyptic number.
213234362879 is a deficient number, since it is larger than the sum of its proper divisors (5214111169).
213234362879 is a wasteful number, since it uses less digits than its factorization.
213234362879 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 316065.
The product of its digits is 2612736, while the sum is 50.
The spelling of 213234362879 in words is "two hundred thirteen billion, two hundred thirty-four million, three hundred sixty-two thousand, eight hundred seventy-nine".
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