Base | Representation |
---|---|
bin | 11101111001111110… |
… | …001111100110010110 |
3 | 10001212212202110201021 |
4 | 131321332033212112 |
5 | 1011230422143110 |
6 | 22430204551354 |
7 | 2214513052546 |
oct | 357176174626 |
9 | 101785673637 |
10 | 32111131030 |
11 | 12688995020 |
12 | 6281b5255a |
13 | 304987c564 |
14 | 17a8991326 |
15 | c7e13e2da |
hex | 779f8f996 |
32111131030 has 16 divisors (see below), whose sum is σ = 63054584784. Its totient is φ = 11676774880.
The previous prime is 32111130973. The next prime is 32111131033. The reversal of 32111131030 is 3013111123.
It is a super-2 number, since 2×321111310302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 32111130995 and 32111131013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32111131033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145959577 + ... + 145959796.
It is an arithmetic number, because the mean of its divisors is an integer number (3940911549).
Almost surely, 232111131030 is an apocalyptic number.
32111131030 is a deficient number, since it is larger than the sum of its proper divisors (30943453754).
32111131030 is a wasteful number, since it uses less digits than its factorization.
32111131030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291919391.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 32111131030 its reverse (3013111123), we get a palindrome (35124242153).
The spelling of 32111131030 in words is "thirty-two billion, one hundred eleven million, one hundred thirty-one thousand, thirty".
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