Base | Representation |
---|---|
bin | 101001010110100101… |
… | …101010000101101010 |
3 | 11020121110220212202100 |
4 | 221112211222011222 |
5 | 1211414002312013 |
6 | 32222001114230 |
7 | 3131222022150 |
oct | 512645520552 |
9 | 136543825670 |
10 | 44402385258 |
11 | 17915a97270 |
12 | 8732328976 |
13 | 425816c15a |
14 | 22131473d0 |
15 | 124d242473 |
hex | a5696a16a |
44402385258 has 96 divisors (see below), whose sum is σ = 119991381120. Its totient is φ = 11528542080.
The previous prime is 44402385169. The next prime is 44402385281. The reversal of 44402385258 is 85258320444.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4870008 + ... + 4879116.
It is an arithmetic number, because the mean of its divisors is an integer number (1249910220).
Almost surely, 244402385258 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44402385258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59995690560).
44402385258 is an abundant number, since it is smaller than the sum of its proper divisors (75588995862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44402385258 is a wasteful number, since it uses less digits than its factorization.
44402385258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12652 (or 12649 counting only the distinct ones).
The product of its (nonzero) digits is 1228800, while the sum is 45.
The spelling of 44402385258 in words is "forty-four billion, four hundred two million, three hundred eighty-five thousand, two hundred fifty-eight".
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