Base | Representation |
---|---|
bin | 101001001111101011… |
… | …011000001101110000 |
3 | 11020022101202110210111 |
4 | 221033223120031300 |
5 | 1211144312210100 |
6 | 32202300111104 |
7 | 3125313365152 |
oct | 511753301560 |
9 | 136271673714 |
10 | 44286444400 |
11 | 178665a8180 |
12 | 86bb535494 |
13 | 423a1369b3 |
14 | 22019a6ad2 |
15 | 1242e8e6ba |
hex | a4fad8370 |
44286444400 has 60 divisors (see below), whose sum is σ = 116070756264. Its totient is φ = 16104160000.
The previous prime is 44286444379. The next prime is 44286444401. The reversal of 44286444400 is 444468244.
44286444400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×442864444002 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44286444401) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5028151 + ... + 5036950.
Almost surely, 244286444400 is an apocalyptic number.
44286444400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
44286444400 is an abundant number, since it is smaller than the sum of its proper divisors (71784311864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44286444400 is a wasteful number, since it uses less digits than its factorization.
44286444400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10065130 (or 10065119 counting only the distinct ones).
The product of its (nonzero) digits is 393216, while the sum is 40.
The spelling of 44286444400 in words is "forty-four billion, two hundred eighty-six million, four hundred forty-four thousand, four hundred".
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