Search a number
-
+
5207141 = 15673323
BaseRepresentation
bin10011110111010001100101
3100210112212002
4103313101211
52313112031
6303335045
762155112
oct23672145
910715762
105207141
112a37225
1218b1485
131104164
14997909
156ccccb
hex4f7465

5207141 has 4 divisors (see below), whose sum is σ = 5212032. Its totient is φ = 5202252.

The previous prime is 5207129. The next prime is 5207149. The reversal of 5207141 is 1417025.

5207141 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5207141 is a prime.

It is a super-2 number, since 2×52071412 = 54228634787762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5207149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95 + ... + 3228.

It is an arithmetic number, because the mean of its divisors is an integer number (1303008).

Almost surely, 25207141 is an apocalyptic number.

It is an amenable number.

5207141 is a deficient number, since it is larger than the sum of its proper divisors (4891).

5207141 is a wasteful number, since it uses less digits than its factorization.

5207141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4890.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 5207141 is about 2281.9160808408. The cubic root of 5207141 is about 173.3270900940.

The spelling of 5207141 in words is "five million, two hundred seven thousand, one hundred forty-one".

Divisors: 1 1567 3323 5207141