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2253342343 = 71572050357
BaseRepresentation
bin1000011001001111…
…0100011010000111
312211001001122120211
42012103310122013
514103323423333
61011332540251
7106561044130
oct20623643207
95731048524
102253342343
11a56a534aa
1252a781687
1329baba185
141753a4c87
15d2c56ecd
hex864f4687

2253342343 has 8 divisors (see below), whose sum is σ = 2591652512. Its totient is φ = 1919133216.

The previous prime is 2253342341. The next prime is 2253342389. The reversal of 2253342343 is 3432433522.

Adding to 2253342343 its reverse (3432433522), we get a palindrome (5685775865).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2253342343 - 21 = 2253342341 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 (2253342341) 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, 1024080 + ... + 1026277.

It is an arithmetic number, because the mean of its divisors is an integer number (323956564).

Almost surely, 22253342343 is an apocalyptic number.

2253342343 is a deficient number, since it is larger than the sum of its proper divisors (338310169).

2253342343 is a wasteful number, since it uses less digits than its factorization.

2253342343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050521.

The product of its digits is 51840, while the sum is 31.

The square root of 2253342343 is about 47469.3832169747. The cubic root of 2253342343 is about 1311.0192217637.

The spelling of 2253342343 in words is "two billion, two hundred fifty-three million, three hundred forty-two thousand, three hundred forty-three".

Divisors: 1 7 157 1099 2050357 14352499 321906049 2253342343