Base | Representation |
---|---|
bin | 11000001000011… |
… | …00101011000001 |
3 | 112002220100202000 |
4 | 30010030223001 |
5 | 403310131243 |
6 | 32030414213 |
7 | 5005413252 |
oct | 1404145301 |
9 | 462810660 |
10 | 202427073 |
11 | a42a0502 |
12 | 57961369 |
13 | 32c26c44 |
14 | 1cc54b29 |
15 | 12b885d3 |
hex | c10cac1 |
202427073 has 32 divisors (see below), whose sum is σ = 307929600. Its totient is φ = 131367168.
The previous prime is 202427063. The next prime is 202427081. The reversal of 202427073 is 370724202.
It is not a de Polignac number, because 202427073 - 26 = 202427009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (202427063) 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, 341065 + ... + 341657.
It is an arithmetic number, because the mean of its divisors is an integer number (9622800).
Almost surely, 2202427073 is an apocalyptic number.
It is an amenable number.
202427073 is a deficient number, since it is larger than the sum of its proper divisors (105502527).
202427073 is a wasteful number, since it uses less digits than its factorization.
202427073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 918 (or 912 counting only the distinct ones).
The product of its (nonzero) digits is 4704, while the sum is 27.
The square root of 202427073 is about 14227.6868464273. The cubic root of 202427073 is about 587.1596439946.
The spelling of 202427073 in words is "two hundred two million, four hundred twenty-seven thousand, seventy-three".
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