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2233320213 = 31634567117
BaseRepresentation
bin1000010100011101…
…1100001100010101
312202122101102101110
42011013130030111
514033212221323
61005335445233
7106225623435
oct20507341425
95678342343
102233320213
11a46718593
12523b26819
132978c9967
141728722c5
15d10ee793
hex851dc315

2233320213 has 8 divisors (see below), whose sum is σ = 2996029408. Its totient is φ = 1479745584.

The previous prime is 2233320191. The next prime is 2233320233. The reversal of 2233320213 is 3120233322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2233320213 - 26 = 2233320149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2233320213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233320233) 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, 2283070 + ... + 2284047.

It is an arithmetic number, because the mean of its divisors is an integer number (374503676).

Almost surely, 22233320213 is an apocalyptic number.

It is an amenable number.

2233320213 is a deficient number, since it is larger than the sum of its proper divisors (762709195).

2233320213 is a wasteful number, since it uses less digits than its factorization.

2233320213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4567283.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2233320213 is about 47258.0174467783. The cubic root of 2233320213 is about 1307.1246323169.

Adding to 2233320213 its reverse (3120233322), we get a palindrome (5353553535).

The spelling of 2233320213 in words is "two billion, two hundred thirty-three million, three hundred twenty thousand, two hundred thirteen".

Divisors: 1 3 163 489 4567117 13701351 744440071 2233320213