Base | Representation |
---|---|
bin | 100101111100110011… |
… | …111011011101011000 |
3 | 10220011211212002200022 |
4 | 211330303323131120 |
5 | 1131423131141321 |
6 | 30415241530012 |
7 | 2641535115131 |
oct | 457463733530 |
9 | 126154762608 |
10 | 40748693336 |
11 | 1631063646a |
12 | 7a927a3908 |
13 | 3ac5210380 |
14 | 1d87bbcc88 |
15 | 10d75c6dab |
hex | 97ccfb758 |
40748693336 has 32 divisors (see below), whose sum is σ = 82358643360. Its totient is φ = 18789345792.
The previous prime is 40748693233. The next prime is 40748693399. The reversal of 40748693336 is 63339684704.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73745 + ... + 294848.
It is an arithmetic number, because the mean of its divisors is an integer number (2573707605).
Almost surely, 240748693336 is an apocalyptic number.
It is an amenable number.
40748693336 is an abundant number, since it is smaller than the sum of its proper divisors (41609950024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40748693336 is a wasteful number, since it uses less digits than its factorization.
40748693336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 369675 (or 369671 counting only the distinct ones).
The product of its (nonzero) digits is 7838208, while the sum is 53.
The spelling of 40748693336 in words is "forty billion, seven hundred forty-eight million, six hundred ninety-three thousand, three hundred thirty-six".
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