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2313200111 = 11681198031
BaseRepresentation
bin1000100111100000…
…1010000111101111
312222012200202000012
42021320022013233
514214134400421
61021311523435
7111215606435
oct21170120757
95865622005
102313200111
11a87817532
1254682957b
132ab317481
1417d306d55
15d812c95b
hex89e0a1ef

2313200111 has 4 divisors (see below), whose sum is σ = 2313409824. Its totient is φ = 2312990400.

The previous prime is 2313200107. The next prime is 2313200119. The reversal of 2313200111 is 1110023132.

2313200111 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 a cyclic number.

It is not a de Polignac number, because 2313200111 - 22 = 2313200107 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 (2313200119) 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, 87335 + ... + 110696.

It is an arithmetic number, because the mean of its divisors is an integer number (578352456).

Almost surely, 22313200111 is an apocalyptic number.

2313200111 is a deficient number, since it is larger than the sum of its proper divisors (209713).

2313200111 is a wasteful number, since it uses less digits than its factorization.

2313200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209712.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 2313200111 is about 48095.7390108521. The cubic root of 2313200111 is about 1322.5265565235.

Adding to 2313200111 its reverse (1110023132), we get a palindrome (3423223243).

The spelling of 2313200111 in words is "two billion, three hundred thirteen million, two hundred thousand, one hundred eleven".

Divisors: 1 11681 198031 2313200111