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552415133 = 3180922027
BaseRepresentation
bin100000111011010…
…010111110011101
31102111110121002202
4200323102332131
52112404241013
6130452101245
716455310514
oct4073227635
91374417082
10552415133
11263907736
12135004825
138a5a787a
145351b67b
153376d858
hex20ed2f9d

552415133 has 8 divisors (see below), whose sum is σ = 570965760. Its totient is φ = 533910240.

The previous prime is 552415103. The next prime is 552415141. The reversal of 552415133 is 331514255.

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

It is a cyclic number.

It is not a de Polignac number, because 552415133 - 212 = 552411037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 552415096 and 552415105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552415103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14066 + ... + 36092.

It is an arithmetic number, because the mean of its divisors is an integer number (71370720).

Almost surely, 2552415133 is an apocalyptic number.

It is an amenable number.

552415133 is a deficient number, since it is larger than the sum of its proper divisors (18550627).

552415133 is a wasteful number, since it uses less digits than its factorization.

552415133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22867.

The product of its digits is 9000, while the sum is 29.

The square root of 552415133 is about 23503.5132054763. The cubic root of 552415133 is about 820.5187739487.

Adding to 552415133 its reverse (331514255), we get a palindrome (883929388).

The spelling of 552415133 in words is "five hundred fifty-two million, four hundred fifteen thousand, one hundred thirty-three".

Divisors: 1 31 809 22027 25079 682837 17819843 552415133