Base | Representation |
---|---|
bin | 1011111101100110… |
… | …0001101111000001 |
3 | 22021210022211000100 |
4 | 2333121201233001 |
5 | 23034022440113 |
6 | 1250345513013 |
7 | 142401145203 |
oct | 27731415701 |
9 | 8253284010 |
10 | 3211140033 |
11 | 13a8672042 |
12 | 7574a2769 |
13 | 3c236c27a |
14 | 226688773 |
15 | 13bd9dd73 |
hex | bf661bc1 |
3211140033 has 12 divisors (see below), whose sum is σ = 4639635988. Its totient is φ = 2140149600.
The previous prime is 3211140017. The next prime is 3211140113. The reversal of 3211140033 is 3300411123.
It can be written as a sum of positive squares in 2 ways, for example, as 147185424 + 3063954609 = 12132^2 + 55353^2 .
It is not a de Polignac number, because 3211140033 - 24 = 3211140017 is a prime.
It is a super-2 number, since 2×32111400332 = 20622840623070482178, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3211139988 and 3211140015.
It is not an unprimeable number, because it can be changed into a prime (3211148033) 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, 16318 + ... + 81783.
Almost surely, 23211140033 is an apocalyptic number.
It is an amenable number.
3211140033 is a deficient number, since it is larger than the sum of its proper divisors (1428495955).
3211140033 is a wasteful number, since it uses less digits than its factorization.
3211140033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101744 (or 101741 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 3211140033 is about 56666.9218592293. The cubic root of 3211140033 is about 1475.3206286416.
Adding to 3211140033 its reverse (3300411123), we get a palindrome (6511551156).
The spelling of 3211140033 in words is "three billion, two hundred eleven million, one hundred forty thousand, thirty-three".
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