Base | Representation |
---|---|
bin | 111101100100011101001… |
… | …010101111101001010111 |
3 | 112222111000220102120000211 |
4 | 331210131022233221113 |
5 | 1023310123212024143 |
6 | 12555413114350251 |
7 | 614452630550422 |
oct | 75443512575127 |
9 | 15874026376024 |
10 | 4231032142423 |
11 | 1391409383769 |
12 | 58400412b387 |
13 | 248ca5292058 |
14 | 108ad69829b9 |
15 | 750d398849d |
hex | 3d91d2afa57 |
4231032142423 has 4 divisors (see below), whose sum is σ = 4294181875960. Its totient is φ = 4167882408888.
The previous prime is 4231032142411. The next prime is 4231032142429. The reversal of 4231032142423 is 3242412301324.
4231032142423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4231032142423 - 221 = 4231030045271 is a prime.
It is a super-2 number, since 2×42310321424232 (a number of 26 digits) 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 (4231032142429) 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, 31574866668 + ... + 31574866801.
It is an arithmetic number, because the mean of its divisors is an integer number (1073545468990).
Almost surely, 24231032142423 is an apocalyptic number.
4231032142423 is a deficient number, since it is larger than the sum of its proper divisors (63149733537).
4231032142423 is an equidigital number, since it uses as much as digits as its factorization.
4231032142423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63149733536.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 4231032142423 its reverse (3242412301324), we get a palindrome (7473444443747).
The spelling of 4231032142423 in words is "four trillion, two hundred thirty-one billion, thirty-two million, one hundred forty-two thousand, four hundred twenty-three".
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