Base | Representation |
---|---|
bin | 1001100101000111… |
… | …00110111010111001 |
3 | 111021102202201122222 |
4 | 10302203212322321 |
5 | 41013122200203 |
6 | 2210203453425 |
7 | 241311106004 |
oct | 46243467271 |
9 | 14242681588 |
10 | 5143162553 |
11 | 21aa1aa171 |
12 | bb6527275 |
13 | 63c705569 |
14 | 36b0ca53b |
15 | 2017d5038 |
hex | 1328e6eb9 |
5143162553 has 4 divisors (see below), whose sum is σ = 5148809088. Its totient is φ = 5137516020.
The previous prime is 5143162523. The next prime is 5143162567. The reversal of 5143162553 is 3552613415.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5143162553 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5143162523) 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, 2821901 + ... + 2823722.
It is an arithmetic number, because the mean of its divisors is an integer number (1287202272).
Almost surely, 25143162553 is an apocalyptic number.
It is an amenable number.
5143162553 is a deficient number, since it is larger than the sum of its proper divisors (5646535).
5143162553 is an equidigital number, since it uses as much as digits as its factorization.
5143162553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5646534.
The product of its digits is 54000, while the sum is 35.
The square root of 5143162553 is about 71715.8458989364. The cubic root of 5143162553 is about 1726.1429158165.
Adding to 5143162553 its reverse (3552613415), we get a palindrome (8695775968).
The spelling of 5143162553 in words is "five billion, one hundred forty-three million, one hundred sixty-two thousand, five hundred fifty-three".
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