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2331413 = 72711229
BaseRepresentation
bin1000111001001100010101
311101110002122
420321030111
51044101123
6121545325
725550060
oct10711425
94343078
102331413
111352697
12945245
13638246
144498d7
15310bc8
hex239315

2331413 has 8 divisors (see below), whose sum is σ = 2676480. Its totient is φ = 1989360.

The previous prime is 2331409. The next prime is 2331419. The reversal of 2331413 is 3141332.

It is a happy number.

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 2331413 - 22 = 2331409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2331391 and 2331400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2331419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1283 + ... + 2511.

It is an arithmetic number, because the mean of its divisors is an integer number (334560).

22331413 is an apocalyptic number.

It is an amenable number.

2331413 is a deficient number, since it is larger than the sum of its proper divisors (345067).

2331413 is a wasteful number, since it uses less digits than its factorization.

2331413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507.

The product of its digits is 216, while the sum is 17.

The square root of 2331413 is about 1526.8965256362. The cubic root of 2331413 is about 132.5988440091.

Adding to 2331413 its reverse (3141332), we get a palindrome (5472745).

It can be divided in two parts, 2331 and 413, that added together give a cube (2744 = 143).

The spelling of 2331413 in words is "two million, three hundred thirty-one thousand, four hundred thirteen".

Divisors: 1 7 271 1229 1897 8603 333059 2331413