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2230013233 = 717109171923
BaseRepresentation
bin1000010011101011…
…0100110100110001
312202102011102001201
42010322310310301
514031340410413
61005140531201
7106155541210
oct20472646461
95672142051
102230013233
11a44869a48
125229b0b01
1329700c676
14172251077
15d0b999dd
hex84eb4d31

2230013233 has 16 divisors (see below), whose sum is σ = 2723276160. Its totient is φ = 1782487296.

The previous prime is 2230013167. The next prime is 2230013237. The reversal of 2230013233 is 3323100322.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2230013233 - 29 = 2230012721 is a prime.

It is a super-2 number, since 2×22300132332 = 9945918038710224578, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2230013233.

It is not an unprimeable number, because it can be changed into a prime (2230013237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72991 + ... + 98932.

It is an arithmetic number, because the mean of its divisors is an integer number (170204760).

Almost surely, 22230013233 is an apocalyptic number.

It is an amenable number.

2230013233 is a deficient number, since it is larger than the sum of its proper divisors (493262927).

2230013233 is a wasteful number, since it uses less digits than its factorization.

2230013233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172056.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2230013233 is about 47223.0159244409. The cubic root of 2230013233 is about 1306.4791404131.

Adding to 2230013233 its reverse (3323100322), we get a palindrome (5553113555).

The spelling of 2230013233 in words is "two billion, two hundred thirty million, thirteen thousand, two hundred thirty-three".

Divisors: 1 7 17 109 119 763 1853 12971 171923 1203461 2922691 18739607 20458837 131177249 318573319 2230013233