Base | Representation |
---|---|
bin | 1001101000100011110… |
… | …10011101111000010001 |
3 | 1011122101212101201221222 |
4 | 10310101322131320101 |
5 | 20410403313134301 |
6 | 412022033454425 |
7 | 32625545153642 |
oct | 4642172357021 |
9 | 1148355351858 |
10 | 331013021201 |
11 | 118422248135 |
12 | 5419b711415 |
13 | 252a303c925 |
14 | 12041d276c9 |
15 | 89251dc31b |
hex | 4d11e9de11 |
331013021201 has 8 divisors (see below), whose sum is σ = 347041886784. Its totient is φ = 315120571920.
The previous prime is 331013021177. The next prime is 331013021203. The reversal of 331013021201 is 102120310133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 331013021201 - 226 = 330945912337 is a prime.
It is a super-2 number, since 2×3310130212012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 331013021201.
It is not an unprimeable number, because it can be changed into a prime (331013021203) 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, 34099106 + ... + 34108811.
It is an arithmetic number, because the mean of its divisors is an integer number (43380235848).
Almost surely, 2331013021201 is an apocalyptic number.
It is an amenable number.
331013021201 is a deficient number, since it is larger than the sum of its proper divisors (16028865583).
331013021201 is a wasteful number, since it uses less digits than its factorization.
331013021201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68208151.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 331013021201 its reverse (102120310133), we get a palindrome (433133331334).
The spelling of 331013021201 in words is "three hundred thirty-one billion, thirteen million, twenty-one thousand, two hundred one".
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