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4442100031133 = 131177891906187
BaseRepresentation
bin100000010100100000111…
…0010110101111010011101
3120201122211120220020120022
41000221001302311322131
51040234410101444013
613240401140001525
7635634244161512
oct100510162657235
916648746806508
104442100031133
11146297a731526
125b8aaa3902a5
13262b715b83ab
14114dda967309
157a83890c008
hex40a41cb5e9d

4442100031133 has 8 divisors (see below), whose sum is σ = 4476263156640. Its totient is φ = 4407940753840.

The previous prime is 4442100031129. The next prime is 4442100031169. The reversal of 4442100031133 is 3311300012444.

It is a happy number.

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 4442100031133 - 22 = 4442100031129 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 (4442100031123) 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, 1377266 + ... + 3283452.

It is an arithmetic number, because the mean of its divisors is an integer number (559532894580).

Almost surely, 24442100031133 is an apocalyptic number.

It is an amenable number.

4442100031133 is a deficient number, since it is larger than the sum of its proper divisors (34163125507).

4442100031133 is a wasteful number, since it uses less digits than its factorization.

4442100031133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1924107.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 4442100031133 its reverse (3311300012444), we get a palindrome (7753400043577).

The spelling of 4442100031133 in words is "four trillion, four hundred forty-two billion, one hundred million, thirty-one thousand, one hundred thirty-three".

Divisors: 1 131 17789 1906187 2330359 249710497 33909160543 4442100031133