Base | Representation |
---|---|
bin | 1010100010011… |
… | …0111101110000 |
3 | 10002011120201100 |
4 | 2220212331300 |
5 | 42303343132 |
6 | 4215204400 |
7 | 1044456240 |
oct | 250467560 |
9 | 102146640 |
10 | 44199792 |
11 | 22a49a5a |
12 | 12976700 |
13 | 9207330 |
14 | 5c27b20 |
15 | 3d3137c |
hex | 2a26f70 |
44199792 has 120 divisors (see below), whose sum is σ = 152288864. Its totient is φ = 11653632.
The previous prime is 44199773. The next prime is 44199797. The reversal of 44199792 is 29799144.
It is a happy number.
44199792 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 2×441997922 = 3907243225686528, which contains 22 as substring.
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 (44199797) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11418 + ... + 14790.
Almost surely, 244199792 is an apocalyptic number.
44199792 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 44199792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76144432).
44199792 is an abundant number, since it is smaller than the sum of its proper divisors (108089072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44199792 is a wasteful number, since it uses less digits than its factorization.
44199792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3407 (or 3398 counting only the distinct ones).
The product of its digits is 163296, while the sum is 45.
The square root of 44199792 is about 6648.2924123417. The cubic root of 44199792 is about 353.5683717607.
Subtracting from 44199792 its product of digits (163296), we obtain a square (44036496 = 66362).
The spelling of 44199792 in words is "forty-four million, one hundred ninety-nine thousand, seven hundred ninety-two".
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