Base | Representation |
---|---|
bin | 1010100100100… |
… | …1011001111010 |
3 | 10002102202020000 |
4 | 2221021121322 |
5 | 42322401413 |
6 | 4222213430 |
7 | 1045614432 |
oct | 251113172 |
9 | 102382200 |
10 | 44340858 |
11 | 23035a41 |
12 | 12a24276 |
13 | 92565c3 |
14 | 5c632c2 |
15 | 3d5d073 |
hex | 2a4967a |
44340858 has 20 divisors (see below), whose sum is σ = 99356730. Its totient is φ = 14780232.
The previous prime is 44340847. The next prime is 44340859. The reversal of 44340858 is 85804344.
44340858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 25130169 + 19210689 = 5013^2 + 4383^2 .
It is a super-2 number, since 2×443408582 = 3932223376352328, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (44340859) 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 9 ways as a sum of consecutive naturals, for example, 136693 + ... + 137016.
Almost surely, 244340858 is an apocalyptic number.
44340858 is an abundant number, since it is smaller than the sum of its proper divisors (55015872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44340858 is a wasteful number, since it uses less digits than its factorization.
44340858 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273723 (or 273714 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 36.
The square root of 44340858 is about 6658.8931512677. The cubic root of 44340858 is about 353.9441164299.
The spelling of 44340858 in words is "forty-four million, three hundred forty thousand, eight hundred fifty-eight".
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