Base | Representation |
---|---|
bin | 1001011110101… |
… | …1111111100010 |
3 | 2202211012212110 |
4 | 2113223333202 |
5 | 40134421223 |
6 | 3540140150 |
7 | 661662564 |
oct | 227537742 |
9 | 82735773 |
10 | 39763938 |
11 | 2049a265 |
12 | 11397656 |
13 | 8313276 |
14 | 53d1334 |
15 | 3756d93 |
hex | 25ebfe2 |
39763938 has 16 divisors (see below), whose sum is σ = 79722720. Its totient is φ = 13222176.
The previous prime is 39763931. The next prime is 39764051. The reversal of 39763938 is 83936793.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (39763931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5395 + ... + 10422.
It is an arithmetic number, because the mean of its divisors is an integer number (4982670).
Almost surely, 239763938 is an apocalyptic number.
39763938 is an abundant number, since it is smaller than the sum of its proper divisors (39958782).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39763938 is a wasteful number, since it uses less digits than its factorization.
39763938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16241.
The product of its digits is 734832, while the sum is 48.
The square root of 39763938 is about 6305.8653648805. The cubic root of 39763938 is about 341.3210942860.
The spelling of 39763938 in words is "thirty-nine million, seven hundred sixty-three thousand, nine hundred thirty-eight".
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