Base | Representation |
---|---|
bin | 1000111001101000… |
… | …1100000111011110 |
3 | 20011111202110110201 |
4 | 2032122030013132 |
5 | 14343120330141 |
6 | 1033025254114 |
7 | 113131056160 |
oct | 21632140736 |
9 | 6144673421 |
10 | 2389230046 |
11 | 1016726995 |
12 | 56819433a |
13 | 2c0cb77b8 |
14 | 189458930 |
15 | deb4a031 |
hex | 8e68c1de |
2389230046 has 16 divisors (see below), whose sum is σ = 4118456160. Its totient is φ = 1018297440.
The previous prime is 2389229981. The next prime is 2389230061. The reversal of 2389230046 is 6400329832.
2389230046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2389229987 and 2389230014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468901 + ... + 473968.
It is an arithmetic number, because the mean of its divisors is an integer number (257403510).
Almost surely, 22389230046 is an apocalyptic number.
2389230046 is a deficient number, since it is larger than the sum of its proper divisors (1729226114).
2389230046 is a wasteful number, since it uses less digits than its factorization.
2389230046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 943059.
The product of its (nonzero) digits is 62208, while the sum is 37.
The square root of 2389230046 is about 48879.7508790706. The cubic root of 2389230046 is about 1336.8601852749.
Adding to 2389230046 its reverse (6400329832), we get a palindrome (8789559878).
The spelling of 2389230046 in words is "two billion, three hundred eighty-nine million, two hundred thirty thousand, forty-six".
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