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2233213313 = 17235711543
BaseRepresentation
bin1000010100011100…
…0010000110000001
312202122011222202012
42011013002012001
514033200311223
61005333302305
7106224666662
oct20507020601
95678158665
102233213313
11a46655241
12523a94995
132978900c6
14172845369
15d10ccc78
hex851c2181

2233213313 has 8 divisors (see below), whose sum is σ = 2467387008. Its totient is φ = 2010462784.

The previous prime is 2233213303. The next prime is 2233213321. The reversal of 2233213313 is 3133123322.

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 2233213313 - 218 = 2232951169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (2233213303) 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, 2855381 + ... + 2856162.

It is an arithmetic number, because the mean of its divisors is an integer number (308423376).

Almost surely, 22233213313 is an apocalyptic number.

2233213313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2233213313 is a deficient number, since it is larger than the sum of its proper divisors (234173695).

2233213313 is a wasteful number, since it uses less digits than its factorization.

2233213313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5711583.

The product of its digits is 1944, while the sum is 23.

The square root of 2233213313 is about 47256.8864082263. The cubic root of 2233213313 is about 1307.1037763955.

Adding to 2233213313 its reverse (3133123322), we get a palindrome (5366336635).

The spelling of 2233213313 in words is "two billion, two hundred thirty-three million, two hundred thirteen thousand, three hundred thirteen".

Divisors: 1 17 23 391 5711543 97096231 131365489 2233213313