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5143151 = 13395627
BaseRepresentation
bin10011100111101001101111
3100200022002002
4103213221233
52304040101
6302122515
761500416
oct23475157
910608062
105143151
1129a3142
12188043b
1310b0cb0
1497c47d
156b8d6b
hex4e7a6f

5143151 has 4 divisors (see below), whose sum is σ = 5538792. Its totient is φ = 4747512.

The previous prime is 5143147. The next prime is 5143153. The reversal of 5143151 is 1513415.

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 5143151 - 22 = 5143147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143153) 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, 197801 + ... + 197826.

It is an arithmetic number, because the mean of its divisors is an integer number (1384698).

Almost surely, 25143151 is an apocalyptic number.

5143151 is a deficient number, since it is larger than the sum of its proper divisors (395641).

5143151 is a wasteful number, since it uses less digits than its factorization.

5143151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395640.

The product of its digits is 300, while the sum is 20.

The square root of 5143151 is about 2267.8516265400. The cubic root of 5143151 is about 172.6141623347.

Adding to 5143151 its reverse (1513415), we get a palindrome (6656566).

The spelling of 5143151 in words is "five million, one hundred forty-three thousand, one hundred fifty-one".

Divisors: 1 13 395627 5143151