Base | Representation |
---|---|
bin | 111100010010110… |
… | …0001011101101000 |
3 | 12012222211020122021 |
4 | 1320211201131220 |
5 | 13120403233222 |
6 | 532430034224 |
7 | 101064041320 |
oct | 17045413550 |
9 | 5188736567 |
10 | 2023102312 |
11 | 948a96790 |
12 | 485648974 |
13 | 2631a587a |
14 | 152990280 |
15 | bc927ac7 |
hex | 78961768 |
2023102312 has 32 divisors (see below), whose sum is σ = 4729331520. Its totient is φ = 788221440.
The previous prime is 2023102307. The next prime is 2023102331. The reversal of 2023102312 is 2132013202.
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, 1641513 + ... + 1642744.
It is an arithmetic number, because the mean of its divisors is an integer number (147791610).
Almost surely, 22023102312 is an apocalyptic number.
2023102312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2023102312 is an abundant number, since it is smaller than the sum of its proper divisors (2706229208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2023102312 is a wasteful number, since it uses less digits than its factorization.
2023102312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3284281 (or 3284277 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2023102312 is about 44978.9096355170. The cubic root of 2023102312 is about 1264.7536714614.
Adding to 2023102312 its reverse (2132013202), we get a palindrome (4155115514).
The spelling of 2023102312 in words is "two billion, twenty-three million, one hundred two thousand, three hundred twelve".
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