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2232105199 = 19988311887
BaseRepresentation
bin1000010100001011…
…0011100011101111
312202120002200200221
42011002303203233
514032404331244
61005253432211
7106212403222
oct20502634357
95676080627
102232105199
11a45a68745
1252363b667
1329759290c
141726375b9
15d0e5e784
hex850b38ef

2232105199 has 8 divisors (see below), whose sum is σ = 2350019840. Its totient is φ = 2114234136.

The previous prime is 2232105193. The next prime is 2232105203. The reversal of 2232105199 is 9915012322.

2232105199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2232105199 - 217 = 2231974127 is a prime.

It is a super-3 number, since 3×22321051993 (a number of 29 digits) contains 333 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 (2232105193) 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, 181834 + ... + 193720.

It is an arithmetic number, because the mean of its divisors is an integer number (293752480).

Almost surely, 22232105199 is an apocalyptic number.

2232105199 is a deficient number, since it is larger than the sum of its proper divisors (117914641).

2232105199 is a wasteful number, since it uses less digits than its factorization.

2232105199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21789.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 2232105199 is about 47245.1605881491. The cubic root of 2232105199 is about 1306.8875469204.

The spelling of 2232105199 in words is "two billion, two hundred thirty-two million, one hundred five thousand, one hundred ninety-nine".

Divisors: 1 19 9883 11887 187777 225853 117479221 2232105199