Base | Representation |
---|---|
bin | 1000001011011001111… |
… | …0000010010111011111 |
3 | 111102122201001202222200 |
4 | 2002312132002113133 |
5 | 4300221032441144 |
6 | 144313412342543 |
7 | 13102504452624 |
oct | 2026636022737 |
9 | 442581052880 |
10 | 140500280799 |
11 | 5464982254a |
12 | 23291314a53 |
13 | 10331414b38 |
14 | 6b2bc5834b |
15 | 39c4ae2c69 |
hex | 20b67825df |
140500280799 has 24 divisors (see below), whose sum is σ = 213732595440. Its totient is φ = 88692807168.
The previous prime is 140500280747. The next prime is 140500280807. The reversal of 140500280799 is 997082005041.
It is not a de Polignac number, because 140500280799 - 29 = 140500280287 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140500280299) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141229 + ... + 548585.
It is an arithmetic number, because the mean of its divisors is an integer number (8905524810).
Almost surely, 2140500280799 is an apocalyptic number.
140500280799 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
140500280799 is a deficient number, since it is larger than the sum of its proper divisors (73232314641).
140500280799 is a wasteful number, since it uses less digits than its factorization.
140500280799 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409399 (or 409396 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 45.
The spelling of 140500280799 in words is "one hundred forty billion, five hundred million, two hundred eighty thousand, seven hundred ninety-nine".
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