Base | Representation |
---|---|
bin | 1001011001110… |
… | …1111010000001 |
3 | 2202012222010111 |
4 | 2112131322001 |
5 | 40044202342 |
6 | 3525231321 |
7 | 656161240 |
oct | 226357201 |
9 | 82188114 |
10 | 39444097 |
11 | 202a0a30 |
12 | 11262541 |
13 | 8230804 |
14 | 534a957 |
15 | 36e2217 |
hex | 259de81 |
39444097 has 16 divisors (see below), whose sum is σ = 52071552. Its totient is φ = 28926720.
The previous prime is 39444079. The next prime is 39444101. The reversal of 39444097 is 79044493.
39444097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 39444097 - 211 = 39442049 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (39444497) 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 15 ways as a sum of consecutive naturals, for example, 13758 + ... + 16375.
It is an arithmetic number, because the mean of its divisors is an integer number (3254472).
Almost surely, 239444097 is an apocalyptic number.
It is an amenable number.
39444097 is a deficient number, since it is larger than the sum of its proper divisors (12627455).
39444097 is a wasteful number, since it uses less digits than its factorization.
39444097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30168.
The product of its (nonzero) digits is 108864, while the sum is 40.
The square root of 39444097 is about 6280.4535664234. The cubic root of 39444097 is about 340.4034915593.
The spelling of 39444097 in words is "thirty-nine million, four hundred forty-four thousand, ninety-seven".
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