Base | Representation |
---|---|
bin | 1001010100100… |
… | …1010011100100 |
3 | 2201120100210020 |
4 | 2111021103210 |
5 | 40002110242 |
6 | 3513555140 |
7 | 653216043 |
oct | 225112344 |
9 | 81510706 |
10 | 39097572 |
11 | 20084648 |
12 | 11115ab0 |
13 | 813bb77 |
14 | 529a55a |
15 | 36746ec |
hex | 25494e4 |
39097572 has 48 divisors (see below), whose sum is σ = 94789632. Its totient is φ = 12529440.
The previous prime is 39097571. The next prime is 39097577. The reversal of 39097572 is 27579093.
It is not an unprimeable number, because it can be changed into a prime (39097571) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84213 + ... + 84675.
It is an arithmetic number, because the mean of its divisors is an integer number (1974784).
Almost surely, 239097572 is an apocalyptic number.
It is an amenable number.
39097572 is an abundant number, since it is smaller than the sum of its proper divisors (55692060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39097572 is a wasteful number, since it uses less digits than its factorization.
39097572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 728 (or 726 counting only the distinct ones).
The product of its (nonzero) digits is 119070, while the sum is 42.
The square root of 39097572 is about 6252.8051304994. The cubic root of 39097572 is about 339.4037184235.
The spelling of 39097572 in words is "thirty-nine million, ninety-seven thousand, five hundred seventy-two".
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