Base | Representation |
---|---|
bin | 11010011100110001… |
… | …11001110111101111 |
3 | 1100122121220110000110 |
4 | 31032120321313233 |
5 | 213040203200411 |
6 | 10305020231103 |
7 | 1011614314050 |
oct | 151630716757 |
9 | 40577813013 |
10 | 14200053231 |
11 | 6027618191 |
12 | 290369b493 |
13 | 1453bb4480 |
14 | 989cb0727 |
15 | 58199d2a6 |
hex | 34e639def |
14200053231 has 64 divisors (see below), whose sum is σ = 23723900928. Its totient is φ = 7355449728.
The previous prime is 14200053209. The next prime is 14200053247. The reversal of 14200053231 is 13235000241.
It is not a de Polignac number, because 14200053231 - 225 = 14166498799 is a prime.
It is a super-2 number, since 2×142000532312 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 14200053198 and 14200053207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14200053281) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7004440 + ... + 7006466.
It is an arithmetic number, because the mean of its divisors is an integer number (370685952).
Almost surely, 214200053231 is an apocalyptic number.
14200053231 is a deficient number, since it is larger than the sum of its proper divisors (9523847697).
14200053231 is a wasteful number, since it uses less digits than its factorization.
14200053231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2500.
The product of its (nonzero) digits is 720, while the sum is 21.
Adding to 14200053231 its reverse (13235000241), we get a palindrome (27435053472).
The spelling of 14200053231 in words is "fourteen billion, two hundred million, fifty-three thousand, two hundred thirty-one".
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