Base | Representation |
---|---|
bin | 100100100111101011… |
… | …010100000001011101 |
3 | 10202111022012211011220 |
4 | 210213223110001131 |
5 | 1121012003340133 |
6 | 30021420003553 |
7 | 2561252433000 |
oct | 444753240135 |
9 | 122438184156 |
10 | 39320371293 |
11 | 15748362a25 |
12 | 77543905b9 |
13 | 39283265b8 |
14 | 1c90217537 |
15 | 1051eda5b3 |
hex | 927ad405d |
39320371293 has 32 divisors (see below), whose sum is σ = 61192377600. Its totient is φ = 22449369600.
The previous prime is 39320371273. The next prime is 39320371297. The reversal of 39320371293 is 39217302393.
It is not a de Polignac number, because 39320371293 - 212 = 39320367197 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39320371297) 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 31 ways as a sum of consecutive naturals, for example, 1219921 + ... + 1251737.
It is an arithmetic number, because the mean of its divisors is an integer number (1912261800).
Almost surely, 239320371293 is an apocalyptic number.
It is an amenable number.
39320371293 is a deficient number, since it is larger than the sum of its proper divisors (21872006307).
39320371293 is a wasteful number, since it uses less digits than its factorization.
39320371293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33042 (or 33028 counting only the distinct ones).
The product of its (nonzero) digits is 183708, while the sum is 42.
The spelling of 39320371293 in words is "thirty-nine billion, three hundred twenty million, three hundred seventy-one thousand, two hundred ninety-three".
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