Base | Representation |
---|---|
bin | 1100100001101011101111… |
… | …01111010010011001001100 |
3 | 10121112100002121100102011121 |
4 | 12100311313233102121030 |
5 | 12102301424320412220 |
6 | 134330142321130324 |
7 | 5542051331045431 |
oct | 620656757223114 |
9 | 117470077312147 |
10 | 27545634154060 |
11 | 8860046404190 |
12 | 310a6411899a4 |
13 | 124a708164849 |
14 | 6b330425db88 |
15 | 32b7d261deaa |
hex | 190d77bd264c |
27545634154060 has 48 divisors (see below), whose sum is σ = 63122286437280. Its totient is φ = 10013777930240.
The previous prime is 27545634154039. The next prime is 27545634154063. The reversal of 27545634154060 is 6045143654572.
It is a junction number, because it is equal to n+sod(n) for n = 27545634153989 and 27545634154007.
It is not an unprimeable number, because it can be changed into a prime (27545634154063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16817605 + ... + 18382684.
It is an arithmetic number, because the mean of its divisors is an integer number (1315047634110).
Almost surely, 227545634154060 is an apocalyptic number.
27545634154060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
27545634154060 is an abundant number, since it is smaller than the sum of its proper divisors (35576652283220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27545634154060 is a wasteful number, since it uses less digits than its factorization.
27545634154060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35203866 (or 35203864 counting only the distinct ones).
The product of its (nonzero) digits is 12096000, while the sum is 52.
The spelling of 27545634154060 in words is "twenty-seven trillion, five hundred forty-five billion, six hundred thirty-four million, one hundred fifty-four thousand, sixty".
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