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44480008084 = 2240937617229
BaseRepresentation
bin101001011011001101…
…110000111110010100
311020210212222112020211
4221123031300332110
51212043340224314
632233412535204
73133153554601
oct513315607624
9136725875224
1044480008084
1117955894466
128754321504
13426b279515
14221d5916a8
151254e769c4
hexa5b370f94

44480008084 has 24 divisors (see below), whose sum is σ = 78061876200. Its totient is φ = 22176660480.

The previous prime is 44480008073. The next prime is 44480008087. The reversal of 44480008084 is 48080008444.

It can be written as a sum of positive squares in 4 ways, for example, as 30617300484 + 13862707600 = 174978^2 + 117740^2 .

It is a super-2 number, since 2×444800080842 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44480008087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6149382 + ... + 6156610.

It is an arithmetic number, because the mean of its divisors is an integer number (3252578175).

Almost surely, 244480008084 is an apocalyptic number.

It is an amenable number.

44480008084 is a deficient number, since it is larger than the sum of its proper divisors (33581868116).

44480008084 is a wasteful number, since it uses less digits than its factorization.

44480008084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11403 (or 11401 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 44480008084 in words is "forty-four billion, four hundred eighty million, eight thousand, eighty-four".

Divisors: 1 2 4 409 818 1636 3761 7229 7522 14458 15044 28916 1538249 2956661 3076498 5913322 6152996 11826644 27188269 54376538 108753076 11120002021 22240004042 44480008084