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2233104143 = 19117531797
BaseRepresentation
bin1000010100011010…
…0111011100001111
312202121222102222212
42011012213130033
514033133313033
61005331101035
7106224033464
oct20506473417
95677872885
102233104143
11a46590216
12523a4177b
132978524ca
1417281766b
15d10aa748
hex851a770f

2233104143 has 4 divisors (see below), whose sum is σ = 2350635960. Its totient is φ = 2115572328.

The previous prime is 2233104121. The next prime is 2233104151. The reversal of 2233104143 is 3414013322.

2233104143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2233104143 - 212 = 2233100047 is a prime.

It is a super-2 number, since 2×22331041432 = 9973508226967528898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233104113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58765880 + ... + 58765917.

It is an arithmetic number, because the mean of its divisors is an integer number (587658990).

Almost surely, 22233104143 is an apocalyptic number.

2233104143 is a deficient number, since it is larger than the sum of its proper divisors (117531817).

2233104143 is a wasteful number, since it uses less digits than its factorization.

2233104143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117531816.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2233104143 is about 47255.7313243590. The cubic root of 2233104143 is about 1307.0824769158.

Adding to 2233104143 its reverse (3414013322), we get a palindrome (5647117465).

The spelling of 2233104143 in words is "two billion, two hundred thirty-three million, one hundred four thousand, one hundred forty-three".

Divisors: 1 19 117531797 2233104143