Search a number
-
+
44414222201021 = 199865972369347
BaseRepresentation
bin10100001100100111111011…
…11011111111000010111101
312211020221212111202202022102
422012103331323333002331
521310140311340413041
6234243340105354445
712232551554500601
oct1206237573770275
9184227774682272
1044414222201021
1113173a69613182
124b93935198a25
131ba232136b89a
14ad79347b5501
155204b0e9609b
hex2864fdeff0bd

44414222201021 has 8 divisors (see below), whose sum is σ = 46751879962080. Its totient is φ = 42076571151888.

The previous prime is 44414222201009. The next prime is 44414222201039. The reversal of 44414222201021 is 12010222241444.

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 44414222201021 - 214 = 44414222184637 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 (44414222201051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17560670 + ... + 19930016.

It is an arithmetic number, because the mean of its divisors is an integer number (5843984995260).

Almost surely, 244414222201021 is an apocalyptic number.

It is an amenable number.

44414222201021 is a deficient number, since it is larger than the sum of its proper divisors (2337657761059).

44414222201021 is a wasteful number, since it uses less digits than its factorization.

44414222201021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3355963.

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 44414222201021 its reverse (12010222241444), we get a palindrome (56424444442465).

The spelling of 44414222201021 in words is "forty-four trillion, four hundred fourteen billion, two hundred twenty-two million, two hundred one thousand, twenty-one".

Divisors: 1 19 986597 2369347 18745343 45017593 2337590642159 44414222201021