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2283888133 = 41913813947
BaseRepresentation
bin1000100000100001…
…0101111000000101
312220011112112112101
42020020111320011
514134133410013
61014343352101
7110411504662
oct21010257005
95804475471
102283888133
11a72216a5a
12538a52631
132a52236c7
14179476a69
15d578c8dd
hex88215e05

2283888133 has 8 divisors (see below), whose sum is σ = 2291577120. Its totient is φ = 2276210640.

The previous prime is 2283888077. The next prime is 2283888151. The reversal of 2283888133 is 3318883822.

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 2283888133 - 217 = 2283757061 is a prime.

It is a super-2 number, since 2×22838881332 = 10432290008116451378, which contains 22 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 (2283888193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576666 + ... + 580612.

It is an arithmetic number, because the mean of its divisors is an integer number (286447140).

Almost surely, 22283888133 is an apocalyptic number.

It is an amenable number.

2283888133 is a deficient number, since it is larger than the sum of its proper divisors (7688987).

2283888133 is a wasteful number, since it uses less digits than its factorization.

2283888133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5747.

The product of its digits is 442368, while the sum is 46.

The square root of 2283888133 is about 47790.0421950013. The cubic root of 2283888133 is about 1316.9166118526.

The spelling of 2283888133 in words is "two billion, two hundred eighty-three million, eight hundred eighty-eight thousand, one hundred thirty-three".

Divisors: 1 419 1381 3947 578639 1653793 5450807 2283888133