Base | Representation |
---|---|
bin | 111101000000110… |
… | …0010010011111111 |
3 | 12021200012201001112 |
4 | 1322001202103333 |
5 | 13143042114124 |
6 | 535051032235 |
7 | 101506052201 |
oct | 17201422377 |
9 | 5250181045 |
10 | 2047223039 |
11 | 960670a74 |
12 | 49173b67b |
13 | 26819c7a4 |
14 | 155c6c771 |
15 | beade90e |
hex | 7a0624ff |
2047223039 has 8 divisors (see below), whose sum is σ = 2200823040. Its totient is φ = 1898208216.
The previous prime is 2047223021. The next prime is 2047223051. The reversal of 2047223039 is 9303227402.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2047223039 is a prime.
It is a super-2 number, since 2×20472230392 = 8382244342824791042, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2047222996 and 2047223014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2047223099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1145369 + ... + 1147154.
It is an arithmetic number, because the mean of its divisors is an integer number (275102880).
Almost surely, 22047223039 is an apocalyptic number.
2047223039 is a deficient number, since it is larger than the sum of its proper divisors (153600001).
2047223039 is a wasteful number, since it uses less digits than its factorization.
2047223039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2292589.
The product of its (nonzero) digits is 18144, while the sum is 32.
The square root of 2047223039 is about 45246.2488942454. The cubic root of 2047223039 is about 1269.7602289822.
The spelling of 2047223039 in words is "two billion, forty-seven million, two hundred twenty-three thousand, thirty-nine".
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