Search a number
-
+
5309629 = 13408433
BaseRepresentation
bin10100010000010010111101
3100222202102221
4110100102331
52324402004
6305445341
763062653
oct24202275
910882387
105309629
112aa7226
121940851
13113b9c0
149c2dd3
156ed354
hex5104bd

5309629 has 4 divisors (see below), whose sum is σ = 5718076. Its totient is φ = 4901184.

The previous prime is 5309599. The next prime is 5309659. The reversal of 5309629 is 9269035.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9269035 = 51853807.

It is an interprime number because it is at equal distance from previous prime (5309599) and next prime (5309659).

It can be written as a sum of positive squares in 2 ways, for example, as 2968729 + 2340900 = 1723^2 + 1530^2 .

It is a cyclic number.

It is not a de Polignac number, because 5309629 - 215 = 5276861 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5309594 and 5309603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5309659) 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, 204204 + ... + 204229.

It is an arithmetic number, because the mean of its divisors is an integer number (1429519).

Almost surely, 25309629 is an apocalyptic number.

It is an amenable number.

5309629 is a deficient number, since it is larger than the sum of its proper divisors (408447).

5309629 is a wasteful number, since it uses less digits than its factorization.

5309629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408446.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 5309629 is about 2304.2632228111. The cubic root of 5309629 is about 174.4568629809.

The spelling of 5309629 in words is "five million, three hundred nine thousand, six hundred twenty-nine".

Divisors: 1 13 408433 5309629