Base | Representation |
---|---|
bin | 1111011011000110… |
… | …1011111001110111 |
3 | 101200112112222011100 |
4 | 3312301223321313 |
5 | 31434344020043 |
6 | 1522455141143 |
7 | 204412201212 |
oct | 36661537167 |
9 | 11615488140 |
10 | 4140220023 |
11 | 1835056645 |
12 | 9766747b3 |
13 | 50c9a7c44 |
14 | 2b3c14779 |
15 | 193721cd3 |
hex | f6c6be77 |
4140220023 has 24 divisors (see below), whose sum is σ = 6343159680. Its totient is φ = 2594900880.
The previous prime is 4140220013. The next prime is 4140220031. The reversal of 4140220023 is 3200220414.
4140220023 is a `hidden beast` number, since 41 + 402 + 200 + 23 = 666.
It is not a de Polignac number, because 4140220023 - 26 = 4140219959 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4140219978 and 4140220005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4140220013) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70011 + ... + 114812.
It is an arithmetic number, because the mean of its divisors is an integer number (264298320).
Almost surely, 24140220023 is an apocalyptic number.
4140220023 is a deficient number, since it is larger than the sum of its proper divisors (2202939657).
4140220023 is a wasteful number, since it uses less digits than its factorization.
4140220023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184979 (or 184976 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 4140220023 is about 64344.5415167441. The cubic root of 4140220023 is about 1605.7372186073.
Adding to 4140220023 its reverse (3200220414), we get a palindrome (7340440437).
It can be divided in two parts, 41402 and 20023, that added together give a triangular number (61425 = T350).
The spelling of 4140220023 in words is "four billion, one hundred forty million, two hundred twenty thousand, twenty-three".
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