Base | Representation |
---|---|
bin | 100101111011100000… |
… | …010111101101100011 |
3 | 10220010022122020112020 |
4 | 211323200113231203 |
5 | 1131402024221323 |
6 | 30413140232523 |
7 | 2641150665030 |
oct | 457340275543 |
9 | 126108566466 |
10 | 40726788963 |
11 | 162aa235383 |
12 | 7a8739b743 |
13 | 3ac08111c3 |
14 | 1d84d1a387 |
15 | 10d56ebae3 |
hex | 97b817b63 |
40726788963 has 32 divisors (see below), whose sum is σ = 62667480576. Its totient is φ = 23045637888.
The previous prime is 40726788937. The next prime is 40726788967. The reversal of 40726788963 is 36988762704.
It is not a de Polignac number, because 40726788963 - 213 = 40726780771 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 40726788897 and 40726788906.
It is not an unprimeable number, because it can be changed into a prime (40726788967) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 926695 + ... + 969647.
It is an arithmetic number, because the mean of its divisors is an integer number (1958358768).
Almost surely, 240726788963 is an apocalyptic number.
40726788963 is a deficient number, since it is larger than the sum of its proper divisors (21940691613).
40726788963 is a wasteful number, since it uses less digits than its factorization.
40726788963 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43403.
The product of its (nonzero) digits is 24385536, while the sum is 60.
The spelling of 40726788963 in words is "forty billion, seven hundred twenty-six million, seven hundred eighty-eight thousand, nine hundred sixty-three".
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