Base | Representation |
---|---|
bin | 1111101100010000010111 |
3 | 21201222120022 |
4 | 33230100113 |
5 | 2023112211 |
6 | 224055355 |
7 | 46651340 |
oct | 17542027 |
9 | 7658508 |
10 | 4113431 |
11 | 235a533 |
12 | 146455b |
13 | b103aa |
14 | 7910c7 |
15 | 563bdb |
hex | 3ec417 |
4113431 has 4 divisors (see below), whose sum is σ = 4701072. Its totient is φ = 3525792.
The previous prime is 4113419. The next prime is 4113437. The reversal of 4113431 is 1343114.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1343114 = 2 ⋅671557.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4113431 is a prime.
It is a super-2 number, since 2×41134312 = 33840629183522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4113437) 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, 293810 + ... + 293823.
It is an arithmetic number, because the mean of its divisors is an integer number (1175268).
Almost surely, 24113431 is an apocalyptic number.
4113431 is a deficient number, since it is larger than the sum of its proper divisors (587641).
4113431 is an equidigital number, since it uses as much as digits as its factorization.
4113431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 587640.
The product of its digits is 144, while the sum is 17.
The square root of 4113431 is about 2028.1595104922. The cubic root of 4113431 is about 160.2266449447.
Adding to 4113431 its reverse (1343114), we get a palindrome (5456545).
It can be divided in two parts, 411 and 3431, that multiplied together give a palindrome (1410141).
The spelling of 4113431 in words is "four million, one hundred thirteen thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •