Base | Representation |
---|---|
bin | 11000001011111… |
… | …01110001110000 |
3 | 112010202220020111 |
4 | 30011331301300 |
5 | 403414442402 |
6 | 32044351104 |
7 | 5012353030 |
oct | 1405756160 |
9 | 463686214 |
10 | 202890352 |
11 | a4587585 |
12 | 57b45494 |
13 | 33059a82 |
14 | 1cd358c0 |
15 | 12c2a9d7 |
hex | c17dc70 |
202890352 has 40 divisors (see below), whose sum is σ = 458827776. Its totient is φ = 85100736.
The previous prime is 202890301. The next prime is 202890353. The reversal of 202890352 is 253098202.
202890352 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202890353) 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, 14008 + ... + 24535.
Almost surely, 2202890352 is an apocalyptic number.
It is an amenable number.
202890352 is an abundant number, since it is smaller than the sum of its proper divisors (255937424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202890352 is a wasteful number, since it uses less digits than its factorization.
202890352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38605 (or 38599 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 202890352 is about 14243.9584385802. The cubic root of 202890352 is about 587.6072314906.
The spelling of 202890352 in words is "two hundred two million, eight hundred ninety thousand, three hundred fifty-two".
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