Base | Representation |
---|---|
bin | 111100010011110… |
… | …0101100001100010 |
3 | 12020000211201122102 |
4 | 1320213211201202 |
5 | 13121023040414 |
6 | 532445410402 |
7 | 101101453334 |
oct | 17047454142 |
9 | 5200751572 |
10 | 2023643234 |
11 | 949326128 |
12 | 485869a02 |
13 | 263334b42 |
14 | 152a91454 |
15 | bc9d2ede |
hex | 789e5862 |
2023643234 has 8 divisors (see below), whose sum is σ = 3133383168. Its totient is φ = 979182180.
The previous prime is 2023643231. The next prime is 2023643249. The reversal of 2023643234 is 4323463202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×20236432343 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2023643197 and 2023643206.
It is not an unprimeable number, because it can be changed into a prime (2023643231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16319642 + ... + 16319765.
It is an arithmetic number, because the mean of its divisors is an integer number (391672896).
Almost surely, 22023643234 is an apocalyptic number.
2023643234 is a deficient number, since it is larger than the sum of its proper divisors (1109739934).
2023643234 is a wasteful number, since it uses less digits than its factorization.
2023643234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32639440.
The product of its (nonzero) digits is 20736, while the sum is 29.
The square root of 2023643234 is about 44984.9222962539. The cubic root of 2023643234 is about 1264.8663815499.
The spelling of 2023643234 in words is "two billion, twenty-three million, six hundred forty-three thousand, two hundred thirty-four".
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