Search a number
-
+
552714631 = 7647122039
BaseRepresentation
bin100000111100011…
…100000110000111
31102112000210221021
4200330130012013
52112443332011
6130502332011
716460665630
oct4074340607
91375023837
10552714631
11263aa1757
1213512a007
138a680ca1
1453598887
15337cc471
hex20f1c187

552714631 has 8 divisors (see below), whose sum is σ = 632655360. Its totient is φ = 473019288.

The previous prime is 552714611. The next prime is 552714637. The reversal of 552714631 is 136417255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 552714631 - 213 = 552706439 is a prime.

It is a super-2 number, since 2×5527146312 = 610986926642932322, 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 (552714637) 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 7 ways as a sum of consecutive naturals, for example, 56491 + ... + 65548.

It is an arithmetic number, because the mean of its divisors is an integer number (79081920).

Almost surely, 2552714631 is an apocalyptic number.

552714631 is a deficient number, since it is larger than the sum of its proper divisors (79940729).

552714631 is a wasteful number, since it uses less digits than its factorization.

552714631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122693.

The product of its digits is 25200, while the sum is 34.

The square root of 552714631 is about 23509.8836875047. The cubic root of 552714631 is about 820.6670316144.

The spelling of 552714631 in words is "five hundred fifty-two million, seven hundred fourteen thousand, six hundred thirty-one".

Divisors: 1 7 647 4529 122039 854273 78959233 552714631