Base | Representation |
---|---|
bin | 11001101001101011… |
… | …100100111111000000 |
3 | 2122002111200222212001 |
4 | 121221223210333000 |
5 | 422401431211021 |
6 | 20353014313344 |
7 | 1663352143615 |
oct | 315153447700 |
9 | 78074628761 |
10 | 27542835136 |
11 | 10754237773 |
12 | 5408058854 |
13 | 279c2b2aab |
14 | 1493d8850c |
15 | ab3060091 |
hex | 669ae4fc0 |
27542835136 has 14 divisors (see below), whose sum is σ = 54655313600. Its totient is φ = 13771417536.
The previous prime is 27542835079. The next prime is 27542835137. The reversal of 27542835136 is 63153824572.
It is a super-2 number, since 2×275428351362 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27542835137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215178336 + ... + 215178463.
Almost surely, 227542835136 is an apocalyptic number.
It is an amenable number.
27542835136 is a deficient number, since it is larger than the sum of its proper divisors (27112478464).
27542835136 is an equidigital number, since it uses as much as digits as its factorization.
27542835136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430356811 (or 430356801 counting only the distinct ones).
The product of its digits is 1209600, while the sum is 46.
The spelling of 27542835136 in words is "twenty-seven billion, five hundred forty-two million, eight hundred thirty-five thousand, one hundred thirty-six".
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