Base | Representation |
---|---|
bin | 1010100001100… |
… | …1010111111101 |
3 | 10002001202100121 |
4 | 2220121113331 |
5 | 42300103000 |
6 | 4214054541 |
7 | 1044135034 |
oct | 250312775 |
9 | 102052317 |
10 | 44144125 |
11 | 22a11153 |
12 | 1294a451 |
13 | 91b7bac |
14 | 5c1171b |
15 | 3d1eb1a |
hex | 2a195fd |
44144125 has 16 divisors (see below), whose sum is σ = 57994560. Its totient is φ = 33454800.
The previous prime is 44144083. The next prime is 44144141. The reversal of 44144125 is 52144144.
It is not a de Polignac number, because 44144125 - 29 = 44143613 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 44144125.
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, 6919 + ... + 11668.
It is an arithmetic number, because the mean of its divisors is an integer number (3624660).
Almost surely, 244144125 is an apocalyptic number.
It is an amenable number.
44144125 is a deficient number, since it is larger than the sum of its proper divisors (13850435).
44144125 is a wasteful number, since it uses less digits than its factorization.
44144125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18621 (or 18611 counting only the distinct ones).
The product of its digits is 2560, while the sum is 25.
The square root of 44144125 is about 6644.1045295811. The cubic root of 44144125 is about 353.4198766491.
Adding to 44144125 its reverse (52144144), we get a palindrome (96288269).
The spelling of 44144125 in words is "forty-four million, one hundred forty-four thousand, one hundred twenty-five".
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