Base | Representation |
---|---|
bin | 11000000101101… |
… | …00001000001110 |
3 | 112002012221020121 |
4 | 30002310020032 |
5 | 403212030043 |
6 | 32014535154 |
7 | 5002343014 |
oct | 1402641016 |
9 | 462187217 |
10 | 202064398 |
11 | a4072a78 |
12 | 578074ba |
13 | 32b2ab43 |
14 | 1cb9c8b4 |
15 | 12b15ded |
hex | c0b420e |
202064398 has 8 divisors (see below), whose sum is σ = 303443280. Its totient is φ = 100916640.
The previous prime is 202064393. The next prime is 202064399. The reversal of 202064398 is 893460202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202064393) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55578 + ... + 59101.
It is an arithmetic number, because the mean of its divisors is an integer number (37930410).
Almost surely, 2202064398 is an apocalyptic number.
202064398 is a deficient number, since it is larger than the sum of its proper divisors (101378882).
202064398 is a wasteful number, since it uses less digits than its factorization.
202064398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115562.
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 202064398 is about 14214.9357367524. The cubic root of 202064398 is about 586.8087761941.
The spelling of 202064398 in words is "two hundred two million, sixty-four thousand, three hundred ninety-eight".
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