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2313227 = 72771193
BaseRepresentation
bin1000110100110000001011
311100112011002
420310300023
51043010402
6121325215
725443050
oct10646013
94315132
102313227
11133aa64
1293680b
1362cb97
14443027
1530a602
hex234c0b

2313227 has 8 divisors (see below), whose sum is σ = 2655456. Its totient is φ = 1973952.

The previous prime is 2313211. The next prime is 2313239. The reversal of 2313227 is 7223132.

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 2313227 - 24 = 2313211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2313199 and 2313208.

It is not an unprimeable number, because it can be changed into a prime (2313247) 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, 1343 + ... + 2535.

It is an arithmetic number, because the mean of its divisors is an integer number (331932).

22313227 is an apocalyptic number.

2313227 is a deficient number, since it is larger than the sum of its proper divisors (342229).

2313227 is a wasteful number, since it uses less digits than its factorization.

2313227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477.

The product of its digits is 504, while the sum is 20.

The square root of 2313227 is about 1520.9296499181. The cubic root of 2313227 is about 132.2531680922.

Adding to 2313227 its reverse (7223132), we get a palindrome (9536359).

The spelling of 2313227 in words is "two million, three hundred thirteen thousand, two hundred twenty-seven".

Divisors: 1 7 277 1193 1939 8351 330461 2313227