Base | Representation |
---|---|
bin | 11001010111111000… |
… | …111111100101001101 |
3 | 2121022201001222202201 |
4 | 121113320333211031 |
5 | 421244024041221 |
6 | 20303233121501 |
7 | 1653066154000 |
oct | 312770774515 |
9 | 77281058681 |
10 | 27244362061 |
11 | 10610806504 |
12 | 53440b9291 |
13 | 27524cacc7 |
14 | 1466491537 |
15 | a96c53891 |
hex | 657e3f94d |
27244362061 has 24 divisors (see below), whose sum is σ = 33750843200. Its totient is φ = 21978565056.
The previous prime is 27244362053. The next prime is 27244362137. The reversal of 27244362061 is 16026344272.
It is not a de Polignac number, because 27244362061 - 23 = 27244362053 is a prime.
It is a super-2 number, since 2×272443620612 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 27244362061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27244362001) 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, 38295 + ... + 236548.
Almost surely, 227244362061 is an apocalyptic number.
It is an amenable number.
27244362061 is a deficient number, since it is larger than the sum of its proper divisors (6506481139).
27244362061 is an equidigital number, since it uses as much as digits as its factorization.
27244362061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274898 (or 274867 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 37.
The spelling of 27244362061 in words is "twenty-seven billion, two hundred forty-four million, three hundred sixty-two thousand, sixty-one".
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