Base | Representation |
---|---|
bin | 10011101110110… |
… | …010101011111101 |
3 | 212001220020101010 |
4 | 103232302223331 |
5 | 1134221031331 |
6 | 52503105433 |
7 | 11126510532 |
oct | 2356625375 |
9 | 761806333 |
10 | 331033341 |
11 | 15a950281 |
12 | 92a42279 |
13 | 53775222 |
14 | 31d70d89 |
15 | 1e0dde46 |
hex | 13bb2afd |
331033341 has 8 divisors (see below), whose sum is σ = 441546784. Its totient is φ = 220604400.
The previous prime is 331033337. The next prime is 331033343. The reversal of 331033341 is 143330133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 331033341 - 22 = 331033337 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331033343) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11335 + ... + 28116.
It is an arithmetic number, because the mean of its divisors is an integer number (55193348).
Almost surely, 2331033341 is an apocalyptic number.
It is an amenable number.
331033341 is a deficient number, since it is larger than the sum of its proper divisors (110513443).
331033341 is a wasteful number, since it uses less digits than its factorization.
331033341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42251.
The product of its (nonzero) digits is 972, while the sum is 21.
The square root of 331033341 is about 18194.3216691362. The cubic root of 331033341 is about 691.7628667536.
Adding to 331033341 its reverse (143330133), we get a palindrome (474363474).
The spelling of 331033341 in words is "three hundred thirty-one million, thirty-three thousand, three hundred forty-one".
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