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2313133 = 23163617
BaseRepresentation
bin1000110100101110101101
311100112000121
420310232231
51043010013
6121324541
725442554
oct10645655
94315017
102313133
11133a989
12936751
1362cb24
14442d9b
1530a58d
hex234bad

2313133 has 8 divisors (see below), whose sum is σ = 2432448. Its totient is φ = 2195424.

The previous prime is 2313107. The next prime is 2313137. The reversal of 2313133 is 3313132.

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 2313133 - 29 = 2312621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313137) 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, 3441 + ... + 4057.

It is an arithmetic number, because the mean of its divisors is an integer number (304056).

22313133 is an apocalyptic number.

2313133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2313133 is a deficient number, since it is larger than the sum of its proper divisors (119315).

2313133 is a wasteful number, since it uses less digits than its factorization.

2313133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 803.

The product of its digits is 162, while the sum is 16.

The square root of 2313133 is about 1520.8987474517. The cubic root of 2313133 is about 132.2513766603.

Adding to 2313133 its reverse (3313132), we get a palindrome (5626265).

Subtracting 2313133 from its reverse (3313132), we obtain a palindrome (999999).

It can be divided in two parts, 231 and 3133, that added together give a square (3364 = 582).

The spelling of 2313133 in words is "two million, three hundred thirteen thousand, one hundred thirty-three".

Divisors: 1 23 163 617 3749 14191 100571 2313133