Base | Representation |
---|---|
bin | 11001010001110010… |
… | …111011001110010100 |
3 | 2121001120122221122012 |
4 | 121101302323032110 |
5 | 421041334424202 |
6 | 20245141323352 |
7 | 1650415053233 |
oct | 312162731624 |
9 | 77046587565 |
10 | 27142108052 |
11 | 10569015564 |
12 | 5315a06558 |
13 | 2737278587 |
14 | 1456a74b1a |
15 | a8cca6152 |
hex | 651cbb394 |
27142108052 has 24 divisors (see below), whose sum is σ = 48777442560. Its totient is φ = 13210535520.
The previous prime is 27142108009. The next prime is 27142108121. The reversal of 27142108052 is 25080124172.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 582443 + ... + 627314.
It is an arithmetic number, because the mean of its divisors is an integer number (2032393440).
Almost surely, 227142108052 is an apocalyptic number.
It is an amenable number.
27142108052 is a deficient number, since it is larger than the sum of its proper divisors (21635334508).
27142108052 is a wasteful number, since it uses less digits than its factorization.
27142108052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1209911 (or 1209909 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 32.
The spelling of 27142108052 in words is "twenty-seven billion, one hundred forty-two million, one hundred eight thousand, fifty-two".
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