Base | Representation |
---|---|
bin | 11010000001010111… |
… | …000000011001010111 |
3 | 2200010012012220201122 |
4 | 122001113000121113 |
5 | 424210131024300 |
6 | 20500245114155 |
7 | 2006244615410 |
oct | 320127003127 |
9 | 80105186648 |
10 | 27940095575 |
11 | 10938501387 |
12 | 54b90b895b |
13 | 28336a5442 |
14 | 14d0a38807 |
15 | ad7d81c85 |
hex | 6815c0657 |
27940095575 has 24 divisors (see below), whose sum is σ = 39659851488. Its totient is φ = 19127594880.
The previous prime is 27940095569. The next prime is 27940095581. The reversal of 27940095575 is 57559004972.
It is an interprime number because it is at equal distance from previous prime (27940095569) and next prime (27940095581).
It is not a de Polignac number, because 27940095575 - 222 = 27935901271 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22952 + ... + 237501.
It is an arithmetic number, because the mean of its divisors is an integer number (1652493812).
Almost surely, 227940095575 is an apocalyptic number.
27940095575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
27940095575 is a deficient number, since it is larger than the sum of its proper divisors (11719755913).
27940095575 is a wasteful number, since it uses less digits than its factorization.
27940095575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261083 (or 261078 counting only the distinct ones).
The product of its (nonzero) digits is 3969000, while the sum is 53.
The spelling of 27940095575 in words is "twenty-seven billion, nine hundred forty million, ninety-five thousand, five hundred seventy-five".
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