Base | Representation |
---|---|
bin | 111100011101010… |
… | …000101010111111 |
3 | 2121200120221201110 |
4 | 330131100222333 |
5 | 4034130202143 |
6 | 244352013103 |
7 | 34064302560 |
oct | 7435205277 |
9 | 2550527643 |
10 | 1014303423 |
11 | 4806031a1 |
12 | 243831193 |
13 | 1321a7753 |
14 | 989d2167 |
15 | 5e0a9533 |
hex | 3c750abf |
1014303423 has 16 divisors (see below), whose sum is σ = 1546309376. Its totient is φ = 579337920.
The previous prime is 1014303401. The next prime is 1014303431. The reversal of 1014303423 is 3243034101.
It is not a de Polignac number, because 1014303423 - 224 = 997526207 is a prime.
It is a super-2 number, since 2×10143034232 = 2057622867819033858, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1014303423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1014303443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42168 + ... + 61698.
It is an arithmetic number, because the mean of its divisors is an integer number (96644336).
Almost surely, 21014303423 is an apocalyptic number.
1014303423 is a deficient number, since it is larger than the sum of its proper divisors (532005953).
1014303423 is a wasteful number, since it uses less digits than its factorization.
1014303423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22014.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 1014303423 is about 31848.1306044798. The cubic root of 1014303423 is about 1004.7452546084.
Adding to 1014303423 its reverse (3243034101), we get a palindrome (4257337524).
The spelling of 1014303423 in words is "one billion, fourteen million, three hundred three thousand, four hundred twenty-three".
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