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2253342344 = 2311213916747
BaseRepresentation
bin1000011001001111…
…0100011010001000
312211001001122120212
42012103310122020
514103323423334
61011332540252
7106561044131
oct20623643210
95731048525
102253342344
11a56a53500
1252a781688
1329baba186
141753a4c88
15d2c56ece
hex864f4688

2253342344 has 48 divisors (see below), whose sum is σ = 4677716400. Its totient is φ = 1016817120.

The previous prime is 2253342341. The next prime is 2253342389. The reversal of 2253342344 is 4432433522.

It is a self number, because there is not a number n which added to its sum of digits gives 2253342344.

It is not an unprimeable number, because it can be changed into a prime (2253342341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126179 + ... + 142925.

It is an arithmetic number, because the mean of its divisors is an integer number (97452425).

Almost surely, 22253342344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2253342344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2338858200).

2253342344 is an abundant number, since it is smaller than the sum of its proper divisors (2424374056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2253342344 is a wasteful number, since it uses less digits than its factorization.

2253342344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16914 (or 16899 counting only the distinct ones).

The product of its digits is 69120, while the sum is 32.

The square root of 2253342344 is about 47469.3832275078. The cubic root of 2253342344 is about 1311.0192219576.

Adding to 2253342344 its reverse (4432433522), we get a palindrome (6685775866).

The spelling of 2253342344 in words is "two billion, two hundred fifty-three million, three hundred forty-two thousand, three hundred forty-four".

Divisors: 1 2 4 8 11 22 44 88 121 139 242 278 484 556 968 1112 1529 3058 6116 12232 16747 16819 33494 33638 66988 67276 133976 134552 184217 368434 736868 1473736 2026387 2327833 4052774 4655666 8105548 9311332 16211096 18622664 25606163 51212326 102424652 204849304 281667793 563335586 1126671172 2253342344