Base | Representation |
---|---|
bin | 1011101010111110… |
… | …0001011111001111 |
3 | 22002100022220121220 |
4 | 2322233201133033 |
5 | 22404023120421 |
6 | 1234515254423 |
7 | 140432142264 |
oct | 27257413717 |
9 | 8070286556 |
10 | 3133020111 |
11 | 1368565421 |
12 | 7352aa413 |
13 | 3ac119870 |
14 | 21a15126b |
15 | 1350bc3c6 |
hex | babe17cf |
3133020111 has 16 divisors (see below), whose sum is σ = 4583579616. Its totient is φ = 1891633536.
The previous prime is 3133020109. The next prime is 3133020127. The reversal of 3133020111 is 1110203313.
It is not a de Polignac number, because 3133020111 - 21 = 3133020109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3133020161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 755800 + ... + 759933.
It is an arithmetic number, because the mean of its divisors is an integer number (286473726).
Almost surely, 23133020111 is an apocalyptic number.
3133020111 is a deficient number, since it is larger than the sum of its proper divisors (1450559505).
3133020111 is a wasteful number, since it uses less digits than its factorization.
3133020111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1515802.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 3133020111 is about 55973.3875247872. The cubic root of 3133020111 is about 1463.2585178318.
Adding to 3133020111 its reverse (1110203313), we get a palindrome (4243223424).
The spelling of 3133020111 in words is "three billion, one hundred thirty-three million, twenty thousand, one hundred eleven".
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