| Base | Representation |
|---|---|
| bin | 1010101100110… |
| … | …1011111010000 |
| 3 | 10010110020100120 |
| 4 | 2223031133100 |
| 5 | 42442204442 |
| 6 | 4241550240 |
| 7 | 1053326640 |
| oct | 253153720 |
| 9 | 103406316 |
| 10 | 44881872 |
| 11 | 23375462 |
| 12 | 13045380 |
| 13 | 93b5929 |
| 14 | 5d64520 |
| 15 | 3e184ec |
| hex | 2acd7d0 |
44881872 has 80 divisors (see below), whose sum is σ = 133324800. Its totient is φ = 12744576.
The previous prime is 44881871. The next prime is 44881873. The reversal of 44881872 is 27818844.
It is an interprime number because it is at equal distance from previous prime (44881871) and next prime (44881873).
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44881871) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74629 + ... + 75227.
It is an arithmetic number, because the mean of its divisors is an integer number (1666560).
Almost surely, 244881872 is an apocalyptic number.
44881872 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44881872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66662400).
44881872 is an abundant number, since it is smaller than the sum of its proper divisors (88442928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44881872 is a wasteful number, since it uses less digits than its factorization.
44881872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 840 (or 834 counting only the distinct ones).
The product of its digits is 114688, while the sum is 42.
The square root of 44881872 is about 6699.3934053763. The cubic root of 44881872 is about 355.3778216443.
It can be divided in two parts, 44881 and 872, that added together give a triangular number (45753 = T302).
The spelling of 44881872 in words is "forty-four million, eight hundred eighty-one thousand, eight hundred seventy-two".
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