Base | Representation |
---|---|
bin | 100000001101101011010… |
… | …001011011111000111111 |
3 | 21211121222002221111202222 |
4 | 200031223101123320333 |
5 | 242232133204441424 |
6 | 4412544030435555 |
7 | 315635513412446 |
oct | 40155321337077 |
9 | 7747862844688 |
10 | 2213707890239 |
11 | 78391243589a |
12 | 2b9046362bbb |
13 | 1309a07c7ab1 |
14 | 79203329d5d |
15 | 3c8b4ad3e5e |
hex | 2036b45be3f |
2213707890239 has 4 divisors (see below), whose sum is σ = 2213711269824. Its totient is φ = 2213704510656.
The previous prime is 2213707890217. The next prime is 2213707890259. The reversal of 2213707890239 is 9320987073122.
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 2213707890239 - 228 = 2213439454783 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 (2213707890259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356687 + ... + 2134160.
It is an arithmetic number, because the mean of its divisors is an integer number (553427817456).
Almost surely, 22213707890239 is an apocalyptic number.
2213707890239 is a deficient number, since it is larger than the sum of its proper divisors (3379585).
2213707890239 is an equidigital number, since it uses as much as digits as its factorization.
2213707890239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3379584.
The product of its (nonzero) digits is 2286144, while the sum is 53.
The spelling of 2213707890239 in words is "two trillion, two hundred thirteen billion, seven hundred seven million, eight hundred ninety thousand, two hundred thirty-nine".
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