Base | Representation |
---|---|
bin | 11000000101010… |
… | …00000010110001 |
3 | 112002010102100020 |
4 | 30002220002301 |
5 | 403203434042 |
6 | 32013514053 |
7 | 5002045500 |
oct | 1402500261 |
9 | 462112306 |
10 | 202014897 |
11 | a4039867 |
12 | 577a2929 |
13 | 32b11456 |
14 | 1cb88837 |
15 | 12b063ec |
hex | c0a80b1 |
202014897 has 48 divisors (see below), whose sum is σ = 332697600. Its totient is φ = 108410400.
The previous prime is 202014889. The next prime is 202014919. The reversal of 202014897 is 798410202.
It is a happy number.
It is not a de Polignac number, because 202014897 - 23 = 202014889 is a prime.
It is not an unprimeable number, because it can be changed into a prime (202014877) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 421504 + ... + 421982.
It is an arithmetic number, because the mean of its divisors is an integer number (6931200).
Almost surely, 2202014897 is an apocalyptic number.
It is an amenable number.
202014897 is a deficient number, since it is larger than the sum of its proper divisors (130682703).
202014897 is a wasteful number, since it uses less digits than its factorization.
202014897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 666 (or 659 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 202014897 is about 14213.1944685211. The cubic root of 202014897 is about 586.7608541887.
The spelling of 202014897 in words is "two hundred two million, fourteen thousand, eight hundred ninety-seven".
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