Base | Representation |
---|---|
bin | 111100111011110… |
… | …001111100010111 |
3 | 2122020122102110222 |
4 | 330323301330113 |
5 | 4043202212043 |
6 | 245235304555 |
7 | 34222304126 |
oct | 7473617427 |
9 | 2566572428 |
10 | 1022304023 |
11 | 485078164 |
12 | 24644b15b |
13 | 133a49230 |
14 | 99ab5abd |
15 | 5eb39d68 |
hex | 3cef1f17 |
1022304023 has 16 divisors (see below), whose sum is σ = 1165979136. Its totient is φ = 889146720.
The previous prime is 1022303951. The next prime is 1022304037. The reversal of 1022304023 is 3204032201.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1022304023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1022303992 and 1022304010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022304323) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5483 + ... + 45548.
It is an arithmetic number, because the mean of its divisors is an integer number (72873696).
Almost surely, 21022304023 is an apocalyptic number.
1022304023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1022304023 is a deficient number, since it is larger than the sum of its proper divisors (143675113).
1022304023 is a wasteful number, since it uses less digits than its factorization.
1022304023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51134.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 1022304023 is about 31973.4893779206. The cubic root of 1022304023 is about 1007.3800748422.
Adding to 1022304023 its reverse (3204032201), we get a palindrome (4226336224).
The spelling of 1022304023 in words is "one billion, twenty-two million, three hundred four thousand, twenty-three".
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