Base | Representation |
---|---|
bin | 1011100101110100… |
… | …1011011100101110 |
3 | 22000211201020002102 |
4 | 2321131023130232 |
5 | 22333011342110 |
6 | 1232424455102 |
7 | 140050516145 |
oct | 27135133456 |
9 | 8024636072 |
10 | 3111434030 |
11 | 1357361491 |
12 | 72a01a492 |
13 | 3a77cc533 |
14 | 21733275c |
15 | 1332565a5 |
hex | b974b72e |
3111434030 has 16 divisors (see below), whose sum is σ = 5695507440. Its totient is φ = 1223478912.
The previous prime is 3111433937. The next prime is 3111434101. The reversal of 3111434030 is 304341113.
It is a junction number, because it is equal to n+sod(n) for n = 3111433993 and 3111434011.
It is a congruent number.
It is an unprimeable number.
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, 2636219 + ... + 2637398.
It is an arithmetic number, because the mean of its divisors is an integer number (355969215).
Almost surely, 23111434030 is an apocalyptic number.
3111434030 is a deficient number, since it is larger than the sum of its proper divisors (2584073410).
3111434030 is a wasteful number, since it uses less digits than its factorization.
3111434030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5273683.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 3111434030 is about 55780.2297413698. The cubic root of 3111434030 is about 1459.8902197434.
Adding to 3111434030 its reverse (304341113), we get a palindrome (3415775143).
It can be divided in two parts, 311 and 1434030, that added together give a palindrome (1434341).
The spelling of 3111434030 in words is "three billion, one hundred eleven million, four hundred thirty-four thousand, thirty".
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