Base | Representation |
---|---|
bin | 11000000101011… |
… | …00111010110111 |
3 | 112002011102202000 |
4 | 30002230322313 |
5 | 403210103441 |
6 | 32014150343 |
7 | 5002160643 |
oct | 1402547267 |
9 | 462142660 |
10 | 202034871 |
11 | a4052875 |
12 | 577b23b3 |
13 | 32b1a57c |
14 | 1cb91c23 |
15 | 12b0c2b6 |
hex | c0aceb7 |
202034871 has 16 divisors (see below), whose sum is σ = 300434400. Its totient is φ = 134184384.
The previous prime is 202034869. The next prime is 202034893. The reversal of 202034871 is 178430202.
It is not a de Polignac number, because 202034871 - 21 = 202034869 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 (202034671) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6646 + ... + 21171.
It is an arithmetic number, because the mean of its divisors is an integer number (18777150).
Almost surely, 2202034871 is an apocalyptic number.
202034871 is a deficient number, since it is larger than the sum of its proper divisors (98399529).
202034871 is a wasteful number, since it uses less digits than its factorization.
202034871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28095 (or 28089 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 202034871 is about 14213.8971081122. The cubic root of 202034871 is about 586.7801919953.
The spelling of 202034871 in words is "two hundred two million, thirty-four thousand, eight hundred seventy-one".
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