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44100054 = 2322450003
BaseRepresentation
bin1010100000111…
…0100111010110
310001222111220100
42220032213112
542242200204
64213114530
71043562405
oct250164726
9101874810
1044100054
1122991029
1212928a46
1391a0b0b
145bdd63c
153d11a39
hex2a0e9d6

44100054 has 12 divisors (see below), whose sum is σ = 95550156. Its totient is φ = 14700012.

The previous prime is 44100047. The next prime is 44100059. The reversal of 44100054 is 45000144.

44100054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 2450003 = 44100054 / (4 + 4 + 1 + 0 + 0 + 0 + 5 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44100059) 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 5 ways as a sum of consecutive naturals, for example, 1224984 + ... + 1225019.

It is an arithmetic number, because the mean of its divisors is an integer number (7962513).

Almost surely, 244100054 is an apocalyptic number.

44100054 is an abundant number, since it is smaller than the sum of its proper divisors (51450102).

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

44100054 is a wasteful number, since it uses less digits than its factorization.

44100054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450011 (or 2450008 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 44100054 is about 6640.7871521379. The cubic root of 44100054 is about 353.3022260103.

Adding to 44100054 its reverse (45000144), we get a palindrome (89100198).

The spelling of 44100054 in words is "forty-four million, one hundred thousand, fifty-four".

Divisors: 1 2 3 6 9 18 2450003 4900006 7350009 14700018 22050027 44100054