Base | Representation |
---|---|
bin | 111110100101111… |
… | …0000001100111111 |
3 | 12102100221220002021 |
4 | 1331023300030333 |
5 | 13300124424043 |
6 | 544223141011 |
7 | 103021454230 |
oct | 17513601477 |
9 | 5370856067 |
10 | 2100233023 |
11 | 988588179 |
12 | 4a7444767 |
13 | 27616cc45 |
14 | 15cd0b087 |
15 | c45b13ed |
hex | 7d2f033f |
2100233023 has 16 divisors (see below), whose sum is σ = 2595538944. Its totient is φ = 1658252160.
The previous prime is 2100232997. The next prime is 2100233027. The reversal of 2100233023 is 3203320012.
It is a cyclic number.
It is not a de Polignac number, because 2100233023 - 25 = 2100232991 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2100232988 and 2100233006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2100233027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182163 + ... + 193348.
It is an arithmetic number, because the mean of its divisors is an integer number (162221184).
Almost surely, 22100233023 is an apocalyptic number.
2100233023 is a deficient number, since it is larger than the sum of its proper divisors (495305921).
2100233023 is a wasteful number, since it uses less digits than its factorization.
2100233023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 375582.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 2100233023 is about 45828.2993684034. The cubic root of 2100233023 is about 1280.6265290132.
Adding to 2100233023 its reverse (3203320012), we get a palindrome (5303553035).
The spelling of 2100233023 in words is "two billion, one hundred million, two hundred thirty-three thousand, twenty-three".
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