Base | Representation |
---|---|
bin | 10001000010110110100011 |
3 | 22102000010100 |
4 | 101002312203 |
5 | 2120440011 |
6 | 235433443 |
7 | 52656423 |
oct | 21026643 |
9 | 8360110 |
10 | 4468131 |
11 | 2581a78 |
12 | 15b5883 |
13 | c05985 |
14 | 844483 |
15 | 5d3d56 |
hex | 442da3 |
4468131 has 6 divisors (see below), whose sum is σ = 6453980. Its totient is φ = 2978748.
The previous prime is 4468109. The next prime is 4468153. The reversal of 4468131 is 1318644.
It is an interprime number because it is at equal distance from previous prime (4468109) and next prime (4468153).
It is not a de Polignac number, because 4468131 - 25 = 4468099 is a prime.
It is a super-2 number, since 2×44681312 = 39928389266322, which contains 22 as substring.
It is a Duffinian number.
4468131 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 4468095 and 4468104.
It is not an unprimeable number, because it can be changed into a prime (4468171) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 248221 + ... + 248238.
Almost surely, 24468131 is an apocalyptic number.
4468131 is a deficient number, since it is larger than the sum of its proper divisors (1985849).
4468131 is a wasteful number, since it uses less digits than its factorization.
4468131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496465 (or 496462 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
The square root of 4468131 is about 2113.7954016413. The cubic root of 4468131 is about 164.7057012878.
The spelling of 4468131 in words is "four million, four hundred sixty-eight thousand, one hundred thirty-one".
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