Base | Representation |
---|---|
bin | 111011100110111… |
… | …1001100000011011 |
3 | 12011101121020110112 |
4 | 1313031321200123 |
5 | 13044013211443 |
6 | 530245434535 |
7 | 100364561663 |
oct | 16715714033 |
9 | 5141536415 |
10 | 2000132123 |
11 | 937027960 |
12 | 479a0ba4b |
13 | 25b4c2542 |
14 | 14d8d11a3 |
15 | ba8dbb18 |
hex | 7737981b |
2000132123 has 8 divisors (see below), whose sum is σ = 2188982016. Its totient is φ = 1812452200.
The previous prime is 2000132119. The next prime is 2000132129. The reversal of 2000132123 is 3212310002.
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 not a de Polignac number, because 2000132123 - 22 = 2000132119 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2000132098 and 2000132107.
It is not an unprimeable number, because it can be changed into a prime (2000132129) 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, 288911 + ... + 295752.
It is an arithmetic number, because the mean of its divisors is an integer number (273622752).
Almost surely, 22000132123 is an apocalyptic number.
2000132123 is a deficient number, since it is larger than the sum of its proper divisors (188849893).
2000132123 is a wasteful number, since it uses less digits than its factorization.
2000132123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 584985.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2000132123 is about 44722.8367056474. The cubic root of 2000132123 is about 1259.9487933754.
Adding to 2000132123 its reverse (3212310002), we get a palindrome (5212442125).
The spelling of 2000132123 in words is "two billion, one hundred thirty-two thousand, one hundred twenty-three".
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