Base | Representation |
---|---|
bin | 1110111111010000… |
… | …0110001011100111 |
3 | 101101101202110220012 |
4 | 3233310012023213 |
5 | 31214443131211 |
6 | 1503123400435 |
7 | 201463301324 |
oct | 35764061347 |
9 | 11341673805 |
10 | 4023411431 |
11 | 1785124616 |
12 | 94352311b |
13 | 4c172a830 |
14 | 2a24c9b4b |
15 | 18834bd8b |
hex | efd062e7 |
4023411431 has 4 divisors (see below), whose sum is σ = 4332904632. Its totient is φ = 3713918232.
The previous prime is 4023411421. The next prime is 4023411433. The reversal of 4023411431 is 1341143204.
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 4023411431 - 210 = 4023410407 is a prime.
It is a super-2 number, since 2×40234114312 = 32375679086202935522, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4023411397 and 4023411406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4023411433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154746581 + ... + 154746606.
It is an arithmetic number, because the mean of its divisors is an integer number (1083226158).
Almost surely, 24023411431 is an apocalyptic number.
4023411431 is a deficient number, since it is larger than the sum of its proper divisors (309493201).
4023411431 is a wasteful number, since it uses less digits than its factorization.
4023411431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309493200.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 4023411431 is about 63430.3667891019. The cubic root of 4023411431 is about 1590.4919737298.
Adding to 4023411431 its reverse (1341143204), we get a palindrome (5364554635).
The spelling of 4023411431 in words is "four billion, twenty-three million, four hundred eleven thousand, four hundred thirty-one".
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