Base | Representation |
---|---|
bin | 11001001101100110… |
… | …101111001110100010 |
3 | 2120212200101011001100 |
4 | 121031212233032202 |
5 | 420420340214242 |
6 | 20234150415230 |
7 | 1645602353133 |
oct | 311546571642 |
9 | 76780334040 |
10 | 27071804322 |
11 | 10532367302 |
12 | 52b6361516 |
13 | 2725831734 |
14 | 144b5b3c8a |
15 | a86a1a54c |
hex | 64d9af3a2 |
27071804322 has 24 divisors (see below), whose sum is σ = 58672514160. Its totient is φ = 9021328920.
The previous prime is 27071804299. The next prime is 27071804329. The reversal of 27071804322 is 22340817072.
It is not an unprimeable number, because it can be changed into a prime (27071804329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152572 + ... + 278247.
It is an arithmetic number, because the mean of its divisors is an integer number (2444688090).
Almost surely, 227071804322 is an apocalyptic number.
27071804322 is an abundant number, since it is smaller than the sum of its proper divisors (31600709838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27071804322 is a wasteful number, since it uses less digits than its factorization.
27071804322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 434318 (or 434315 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The spelling of 27071804322 in words is "twenty-seven billion, seventy-one million, eight hundred four thousand, three hundred twenty-two".
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