Base | Representation |
---|---|
bin | 10000000111011… |
… | …111111110110111 |
3 | 200211210211002000 |
4 | 100013133332313 |
5 | 1023210321323 |
6 | 42455350343 |
7 | 6462242313 |
oct | 2007377667 |
9 | 624724060 |
10 | 270401463 |
11 | 1296a8692 |
12 | 766823b3 |
13 | 44036787 |
14 | 27caab43 |
15 | 18b13e43 |
hex | 101dffb7 |
270401463 has 16 divisors (see below), whose sum is σ = 400949760. Its totient is φ = 180107928.
The previous prime is 270401459. The next prime is 270401489. The reversal of 270401463 is 364104072.
It is not a de Polignac number, because 270401463 - 22 = 270401459 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (270441463) 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 15 ways as a sum of consecutive naturals, for example, 32056 + ... + 39602.
It is an arithmetic number, because the mean of its divisors is an integer number (25059360).
Almost surely, 2270401463 is an apocalyptic number.
270401463 is a deficient number, since it is larger than the sum of its proper divisors (130548297).
270401463 is a wasteful number, since it uses less digits than its factorization.
270401463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8883 (or 8877 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 270401463 is about 16443.8883175483. Note that the first 3 decimals coincide. The cubic root of 270401463 is about 646.6505912620.
The spelling of 270401463 in words is "two hundred seventy million, four hundred one thousand, four hundred sixty-three".
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