Base | Representation |
---|---|
bin | 11000000110001… |
… | …11001110010000 |
3 | 112002100220112021 |
4 | 30003013032100 |
5 | 403222030413 |
6 | 32020341224 |
7 | 5003120023 |
oct | 1403071620 |
9 | 462326467 |
10 | 202142608 |
11 | a4116808 |
12 | 57844814 |
13 | 32b57615 |
14 | 1cbbd1ba |
15 | 12b2e18d |
hex | c0c7390 |
202142608 has 20 divisors (see below), whose sum is σ = 393625600. Its totient is φ = 100561824.
The previous prime is 202142543. The next prime is 202142623. The reversal of 202142608 is 806241202.
It is a happy number.
202142608 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28560 + ... + 34927.
It is an arithmetic number, because the mean of its divisors is an integer number (19681280).
Almost surely, 2202142608 is an apocalyptic number.
It is an amenable number.
202142608 is a deficient number, since it is larger than the sum of its proper divisors (191482992).
202142608 is a wasteful number, since it uses less digits than its factorization.
202142608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63694 (or 63688 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 202142608 is about 14217.6864503336. The cubic root of 202142608 is about 586.8844754842.
It can be divided in two parts, 20214 and 2608, that added together give a palindrome (22822).
The spelling of 202142608 in words is "two hundred two million, one hundred forty-two thousand, six hundred eight".
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