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1112200213 = 23434911119
BaseRepresentation
bin100001001001010…
…1101010000010101
32212111210121212111
41002102231100111
54234210401323
6302210151021
736363355135
oct10222552025
92774717774
101112200213
11520898533
12270582471
13149562b47
14a79d6ac5
1567995c0d
hex424ad415

1112200213 has 8 divisors (see below), whose sum is σ = 1160928000. Its totient is φ = 1063503408.

The previous prime is 1112200171. The next prime is 1112200253. The reversal of 1112200213 is 3120022111.

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 1112200213 - 29 = 1112199701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112200193 and 1112200202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112200253) 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, 94468 + ... + 105586.

It is an arithmetic number, because the mean of its divisors is an integer number (145116000).

Almost surely, 21112200213 is an apocalyptic number.

It is an amenable number.

1112200213 is a deficient number, since it is larger than the sum of its proper divisors (48727787).

1112200213 is a wasteful number, since it uses less digits than its factorization.

1112200213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15491.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1112200213 is about 33349.6658603951. The cubic root of 1112200213 is about 1036.0824674219.

Adding to 1112200213 its reverse (3120022111), we get a palindrome (4232222324).

The spelling of 1112200213 in words is "one billion, one hundred twelve million, two hundred thousand, two hundred thirteen".

Divisors: 1 23 4349 11119 100027 255737 48356531 1112200213