Base | Representation |
---|---|
bin | 11001001110111100… |
… | …010100110110010001 |
3 | 2120221020121000220201 |
4 | 121032330110312101 |
5 | 420442111200112 |
6 | 20240311335201 |
7 | 1646264150161 |
oct | 311674246621 |
9 | 76836530821 |
10 | 27094240657 |
11 | 10543aa1030 |
12 | 5301981501 |
13 | 272a388a83 |
14 | 14505745a1 |
15 | a8899d257 |
hex | 64ef14d91 |
27094240657 has 8 divisors (see below), whose sum is σ = 29559421152. Its totient is φ = 24629404800.
The previous prime is 27094240631. The next prime is 27094240687. The reversal of 27094240657 is 75604249072.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 27094240657 - 211 = 27094238609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27094240687) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94753 + ... + 251329.
It is an arithmetic number, because the mean of its divisors is an integer number (3694927644).
Almost surely, 227094240657 is an apocalyptic number.
It is an amenable number.
27094240657 is a deficient number, since it is larger than the sum of its proper divisors (2465180495).
27094240657 is a wasteful number, since it uses less digits than its factorization.
27094240657 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172319.
The product of its (nonzero) digits is 846720, while the sum is 46.
The spelling of 27094240657 in words is "twenty-seven billion, ninety-four million, two hundred forty thousand, six hundred fifty-seven".
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