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44480880088 = 23194740115527
BaseRepresentation
bin101001011011010001…
…000101110111011000
311020210221121211102021
4221123101011313120
51212044101130323
632233443344224
73133164146101
oct513321056730
9136727554367
1044480880088
111795632a627
128754682074
13426b4c33b8
14221d73b3a8
15125509a05d
hexa5b445dd8

44480880088 has 64 divisors (see below), whose sum is σ = 89888486400. Its totient is φ = 20568844800.

The previous prime is 44480880029. The next prime is 44480880097. The reversal of 44480880088 is 88008808444.

It is a happy number.

44480880088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2856981 + ... + 2872507.

It is an arithmetic number, because the mean of its divisors is an integer number (1404507600).

Almost surely, 244480880088 is an apocalyptic number.

It is an amenable number.

44480880088 is an abundant number, since it is smaller than the sum of its proper divisors (45407606312).

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

44480880088 is a wasteful number, since it uses less digits than its factorization.

44480880088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16000 (or 15996 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 52.

The spelling of 44480880088 in words is "forty-four billion, four hundred eighty million, eight hundred eighty thousand, eighty-eight".

Divisors: 1 2 4 8 19 38 47 76 94 152 188 376 401 802 893 1604 1786 3208 3572 7144 7619 15238 15527 18847 30476 31054 37694 60952 62108 75388 124216 150776 295013 358093 590026 716186 729769 1180052 1432372 1459538 2360104 2864744 2919076 5838152 6226327 12452654 13865611 24905308 27731222 49810616 55462444 110924888 118300213 236600426 292637369 473200852 585274738 946401704 1170549476 2341098952 5560110011 11120220022 22240440044 44480880088