Base | Representation |
---|---|
bin | 10011111110010… |
… | …110011101010101 |
3 | 212100120110021100 |
4 | 103332112131111 |
5 | 1141242041041 |
6 | 53130340313 |
7 | 11206255656 |
oct | 2376263525 |
9 | 770513240 |
10 | 335112021 |
11 | 162186692 |
12 | 9428a699 |
13 | 5457284a |
14 | 3271352d |
15 | 1e6476b6 |
hex | 13f96755 |
335112021 has 12 divisors (see below), whose sum is σ = 494350272. Its totient is φ = 218654376.
The previous prime is 335111999. The next prime is 335112031. The reversal of 335112021 is 120211533.
It is not a de Polignac number, because 335112021 - 25 = 335111989 is a prime.
It is a super-2 number, since 2×3351120212 = 224600133237408882, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 335111985 and 335112003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (335112031) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 395691 + ... + 396536.
It is an arithmetic number, because the mean of its divisors is an integer number (41195856).
Almost surely, 2335112021 is an apocalyptic number.
It is an amenable number.
335112021 is a deficient number, since it is larger than the sum of its proper divisors (159238251).
335112021 is a wasteful number, since it uses less digits than its factorization.
335112021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 792280 (or 792277 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 335112021 is about 18306.0651424603. The cubic root of 335112021 is about 694.5923603700.
Adding to 335112021 its reverse (120211533), we get a palindrome (455323554).
The spelling of 335112021 in words is "three hundred thirty-five million, one hundred twelve thousand, twenty-one".
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