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2221133134 = 211100960597
BaseRepresentation
bin1000010001100011…
…1100110101001110
312201210110020212011
42010120330311032
514022102230014
61004222331434
7106020214543
oct20430746516
95653406764
102221133134
11a3a854220
1251ba29b7a
1329522077c
14170dbcbca
15ceee37c4
hex8463cd4e

2221133134 has 8 divisors (see below), whose sum is σ = 3634581528. Its totient is φ = 1009605960.

The previous prime is 2221133119. The next prime is 2221133149. The reversal of 2221133134 is 4313311222.

It is an interprime number because it is at equal distance from previous prime (2221133119) and next prime (2221133149).

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 100960597 = 2221133134 / (2 + 2 + 2 + 1 + 1 + 3 + 3 + 1 + 3 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50480277 + ... + 50480320.

It is an arithmetic number, because the mean of its divisors is an integer number (454322691).

Almost surely, 22221133134 is an apocalyptic number.

2221133134 is a deficient number, since it is larger than the sum of its proper divisors (1413448394).

2221133134 is a wasteful number, since it uses less digits than its factorization.

2221133134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100960610.

The product of its digits is 864, while the sum is 22.

The square root of 2221133134 is about 47128.8991384267. The cubic root of 2221133134 is about 1304.7426637421.

Adding to 2221133134 its reverse (4313311222), we get a palindrome (6534444356).

The spelling of 2221133134 in words is "two billion, two hundred twenty-one million, one hundred thirty-three thousand, one hundred thirty-four".

Divisors: 1 2 11 22 100960597 201921194 1110566567 2221133134