Search a number
-
+
2552411131 = 23533320809
BaseRepresentation
bin1001100000100010…
…1011001111111011
320120212210220211121
42120020223033323
520211404124011
61101135010111
7120152064604
oct23010531773
96525726747
102552411131
11109a851296
125b2969937
13318a5015a
141a2db4dab
15ee12ee71
hex9822b3fb

2552411131 has 8 divisors (see below), whose sum is σ = 2664012960. Its totient is φ = 2440861632.

The previous prime is 2552411129. The next prime is 2552411137. The reversal of 2552411131 is 1311142552.

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 2552411131 - 21 = 2552411129 is a prime.

It is a super-2 number, since 2×25524111312 = 13029605163305398322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2552411096 and 2552411105.

It is not an unprimeable number, because it can be changed into a prime (2552411137) 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, 112255 + ... + 133063.

It is an arithmetic number, because the mean of its divisors is an integer number (333001620).

Almost surely, 22552411131 is an apocalyptic number.

2552411131 is a deficient number, since it is larger than the sum of its proper divisors (111601829).

2552411131 is a wasteful number, since it uses less digits than its factorization.

2552411131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26165.

The product of its digits is 1200, while the sum is 25.

The square root of 2552411131 is about 50521.3928054245. The cubic root of 2552411131 is about 1366.6276711525.

Adding to 2552411131 its reverse (1311142552), we get a palindrome (3863553683).

The spelling of 2552411131 in words is "two billion, five hundred fifty-two million, four hundred eleven thousand, one hundred thirty-one".

Divisors: 1 23 5333 20809 122659 478607 110974397 2552411131