Search a number
-
+
5158969 = 23224303
BaseRepresentation
bin10011101011100000111001
3100201002202221
4103223200321
52310041334
6302324041
761564504
oct23534071
910632687
105158969
112a04012
121889621
1310b825a
1498413b
156bd8b4
hex4eb839

5158969 has 4 divisors (see below), whose sum is σ = 5383296. Its totient is φ = 4934644.

The previous prime is 5158921. The next prime is 5158987. The reversal of 5158969 is 9698515.

It is a happy number.

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 not a de Polignac number, because 5158969 - 27 = 5158841 is a prime.

It is a super-2 number, since 2×51589692 = 53229922285922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5158999) 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, 112129 + ... + 112174.

It is an arithmetic number, because the mean of its divisors is an integer number (1345824).

Almost surely, 25158969 is an apocalyptic number.

It is an amenable number.

5158969 is a deficient number, since it is larger than the sum of its proper divisors (224327).

5158969 is a wasteful number, since it uses less digits than its factorization.

5158969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224326.

The product of its digits is 97200, while the sum is 43.

The square root of 5158969 is about 2271.3363907621. The cubic root of 5158969 is about 172.7909421871.

The spelling of 5158969 in words is "five million, one hundred fifty-eight thousand, nine hundred sixty-nine".

Divisors: 1 23 224303 5158969