Base | Representation |
---|---|
bin | 11000001001111… |
… | …00110010100001 |
3 | 112010021101002120 |
4 | 30010330302201 |
5 | 403332433121 |
6 | 32034534453 |
7 | 5010163665 |
oct | 1404746241 |
9 | 463241076 |
10 | 202624161 |
11 | a4415593 |
12 | 57a37429 |
13 | 32c9586c |
14 | 1cca68a5 |
15 | 12bc6bc6 |
hex | c13cca1 |
202624161 has 8 divisors (see below), whose sum is σ = 270340704. Its totient is φ = 134995200.
The previous prime is 202624157. The next prime is 202624183. The reversal of 202624161 is 161426202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 202624161 - 22 = 202624157 is a prime.
It is not an unprimeable number, because it can be changed into a prime (202624061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16291 + ... + 25896.
It is an arithmetic number, because the mean of its divisors is an integer number (33792588).
Almost surely, 2202624161 is an apocalyptic number.
It is an amenable number.
202624161 is a deficient number, since it is larger than the sum of its proper divisors (67716543).
202624161 is a wasteful number, since it uses less digits than its factorization.
202624161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43791.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 202624161 is about 14234.6113750956. The cubic root of 202624161 is about 587.3501398966.
The spelling of 202624161 in words is "two hundred two million, six hundred twenty-four thousand, one hundred sixty-one".
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