Base | Representation |
---|---|
bin | 110100000110000… |
… | …101110011111001 |
3 | 2020220121101221000 |
4 | 310012011303321 |
5 | 3242221340042 |
6 | 222421035213 |
7 | 30441656433 |
oct | 6406056371 |
9 | 2226541830 |
10 | 874011897 |
11 | 4093a2090 |
12 | 204855b09 |
13 | 10c0c7805 |
14 | 84113653 |
15 | 51ae674c |
hex | 34185cf9 |
874011897 has 32 divisors (see below), whose sum is σ = 1415324160. Its totient is φ = 528662160.
The previous prime is 874011893. The next prime is 874012021. The reversal of 874011897 is 798110478.
874011897 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 874011897 - 22 = 874011893 is a prime.
It is not an unprimeable number, because it can be changed into a prime (874011893) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164598 + ... + 169824.
It is an arithmetic number, because the mean of its divisors is an integer number (44228880).
Almost surely, 2874011897 is an apocalyptic number.
It is an amenable number.
874011897 is a deficient number, since it is larger than the sum of its proper divisors (541312263).
874011897 is a wasteful number, since it uses less digits than its factorization.
874011897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5810 (or 5804 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 45.
The square root of 874011897 is about 29563.6922085182. The cubic root of 874011897 is about 956.1054228173.
It can be divided in two parts, 87401 and 1897, that added together give a palindrome (89298).
The spelling of 874011897 in words is "eight hundred seventy-four million, eleven thousand, eight hundred ninety-seven".
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