Base | Representation |
---|---|
bin | 10111011100011101101110… |
… | …011001110010110000011011 |
3 | 111112002022212002021221221220 |
4 | 113130131232121302300123 |
5 | 102003333044311132311 |
6 | 1003144333345303123 |
7 | 30501350656003323 |
oct | 2734355631626033 |
9 | 445068762257856 |
10 | 103111132130331 |
11 | 2a944204a93266 |
12 | b693765634aa3 |
13 | 456c451893240 |
14 | 1b668693d2283 |
15 | bdc2556dc206 |
hex | 5dc76e672c1b |
103111132130331 has 16 divisors (see below), whose sum is σ = 148875004780320. Its totient is φ = 63102435298560.
The previous prime is 103111132130327. The next prime is 103111132130359. The reversal of 103111132130331 is 133031231111301.
It is not a de Polignac number, because 103111132130331 - 22 = 103111132130327 is a prime.
It is a super-2 number, since 2×1031111321303312 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103111132130371) 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, 7303515546 + ... + 7303529663.
It is an arithmetic number, because the mean of its divisors is an integer number (9304687798770).
Almost surely, 2103111132130331 is an apocalyptic number.
103111132130331 is a deficient number, since it is larger than the sum of its proper divisors (45763872649989).
103111132130331 is a wasteful number, since it uses less digits than its factorization.
103111132130331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14607045406.
The product of its (nonzero) digits is 486, while the sum is 24.
Adding to 103111132130331 its reverse (133031231111301), we get a palindrome (236142363241632).
The spelling of 103111132130331 in words is "one hundred three trillion, one hundred eleven billion, one hundred thirty-two million, one hundred thirty thousand, three hundred thirty-one".
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