Base | Representation |
---|---|
bin | 1010100100011… |
… | …1000001111001 |
3 | 10002102020212200 |
4 | 2221013001321 |
5 | 42322044004 |
6 | 4222100413 |
7 | 1045544163 |
oct | 251070171 |
9 | 102366780 |
10 | 44331129 |
11 | 230296a7 |
12 | 12a1a709 |
13 | 925204b |
14 | 5c5d933 |
15 | 3d5a239 |
hex | 2a47079 |
44331129 has 12 divisors (see below), whose sum is σ = 64242516. Its totient is φ = 29457792.
The previous prime is 44331113. The next prime is 44331137. The reversal of 44331129 is 92113344.
It can be written as a sum of positive squares in 2 ways, for example, as 17239104 + 27092025 = 4152^2 + 5205^2 .
It is not a de Polignac number, because 44331129 - 24 = 44331113 is a prime.
It is not an unprimeable number, because it can be changed into a prime (44331109) 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, 5052 + ... + 10685.
It is an arithmetic number, because the mean of its divisors is an integer number (5353543).
Almost surely, 244331129 is an apocalyptic number.
It is an amenable number.
44331129 is a deficient number, since it is larger than the sum of its proper divisors (19911387).
44331129 is a wasteful number, since it uses less digits than its factorization.
44331129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16056 (or 16053 counting only the distinct ones).
The product of its digits is 2592, while the sum is 27.
The square root of 44331129 is about 6658.1625843772. The cubic root of 44331129 is about 353.9182277849.
The spelling of 44331129 in words is "forty-four million, three hundred thirty-one thousand, one hundred twenty-nine".
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