Search a number
-
+
5742119 = 21372687
BaseRepresentation
bin10101111001111000100111
3101210201201002
4111321320213
52432221434
6323023515
766543605
oct25717047
911721632
105742119
113272159
121b0ab9b
131260806
14a96875
1578657e
hex579e27

5742119 has 4 divisors (see below), whose sum is σ = 5746944. Its totient is φ = 5737296.

The previous prime is 5742103. The next prime is 5742133. The reversal of 5742119 is 9112475.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5742119 - 24 = 5742103 is a prime.

It is a super-2 number, since 2×57421192 = 65943861220322, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5742091 and 5742100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5742169) 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, 794 + ... + 3480.

It is an arithmetic number, because the mean of its divisors is an integer number (1436736).

Almost surely, 25742119 is an apocalyptic number.

5742119 is a deficient number, since it is larger than the sum of its proper divisors (4825).

5742119 is a wasteful number, since it uses less digits than its factorization.

5742119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4824.

The product of its digits is 2520, while the sum is 29.

The square root of 5742119 is about 2396.2718960919. The cubic root of 5742119 is about 179.0705068517.

The spelling of 5742119 in words is "five million, seven hundred forty-two thousand, one hundred nineteen".

Divisors: 1 2137 2687 5742119