Base | Representation |
---|---|
bin | 11001010001101… |
… | …01111101111010 |
3 | 112202222102010222 |
4 | 30220311331322 |
5 | 413240032102 |
6 | 33012340042 |
7 | 5153153120 |
oct | 1450657572 |
9 | 482872128 |
10 | 212033402 |
11 | a9761919 |
12 | 5b014622 |
13 | 34c0b569 |
14 | 20235910 |
15 | 13934aa2 |
hex | ca35f7a |
212033402 has 8 divisors (see below), whose sum is σ = 363485856. Its totient is φ = 90871452.
The previous prime is 212033383. The next prime is 212033461. The reversal of 212033402 is 204330212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7572608 + ... + 7572635.
It is an arithmetic number, because the mean of its divisors is an integer number (45435732).
Almost surely, 2212033402 is an apocalyptic number.
212033402 is a deficient number, since it is larger than the sum of its proper divisors (151452454).
212033402 is a wasteful number, since it uses less digits than its factorization.
212033402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15145252.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 212033402 is about 14561.3667627733. The cubic root of 212033402 is about 596.3045097231.
Adding to 212033402 its reverse (204330212), we get a palindrome (416363614).
The spelling of 212033402 in words is "two hundred twelve million, thirty-three thousand, four hundred two".
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