Base | Representation |
---|---|
bin | 11010000011001010… |
… | …000000101000101010 |
3 | 2200012021221120101011 |
4 | 122003022000220222 |
5 | 424240340234424 |
6 | 20503243214134 |
7 | 2010062100202 |
oct | 320312005052 |
9 | 80167846334 |
10 | 27970243114 |
11 | 10953522700 |
12 | 550721734a |
13 | 28399cc618 |
14 | 14d4a45402 |
15 | ada839694 |
hex | 683280a2a |
27970243114 has 24 divisors (see below), whose sum is σ = 46177449444. Its totient is φ = 12696868800.
The previous prime is 27970243111. The next prime is 27970243181. The reversal of 27970243114 is 41134207972.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 26672442489 + 1297800625 = 163317^2 + 36025^2 .
It is not an unprimeable number, because it can be changed into a prime (27970243111) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106854 + ... + 259534.
Almost surely, 227970243114 is an apocalyptic number.
27970243114 is a deficient number, since it is larger than the sum of its proper divisors (18207206330).
27970243114 is a wasteful number, since it uses less digits than its factorization.
27970243114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153462 (or 153451 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 40.
The spelling of 27970243114 in words is "twenty-seven billion, nine hundred seventy million, two hundred forty-three thousand, one hundred fourteen".
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