Base | Representation |
---|---|
bin | 1010111100010000011110… |
… | …0111111010110010011111 |
3 | 1120121002101110202211201211 |
4 | 2233010013213322302133 |
5 | 3034101104303113043 |
6 | 41330354035045251 |
7 | 2351106552555400 |
oct | 257040747726237 |
9 | 46532343684654 |
10 | 12030331301023 |
11 | 3919042431232 |
12 | 1423685740827 |
13 | 6935bc5c1999 |
14 | 2d83b20279a7 |
15 | 15ce0ab8ca9d |
hex | af1079fac9f |
12030331301023 has 12 divisors (see below), whose sum is σ = 14817670967232. Its totient is φ = 9705141216960.
The previous prime is 12030331300993. The next prime is 12030331301081. The reversal of 12030331301023 is 32010313303021.
It is not a de Polignac number, because 12030331301023 - 217 = 12030331169951 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12030331300985 and 12030331301003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12030331301623) 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, 7221086383 + ... + 7221088048.
It is an arithmetic number, because the mean of its divisors is an integer number (1234805913936).
Almost surely, 212030331301023 is an apocalyptic number.
12030331301023 is a deficient number, since it is larger than the sum of its proper divisors (2787339666209).
12030331301023 is a wasteful number, since it uses less digits than its factorization.
12030331301023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14442174462 (or 14442174455 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 12030331301023 its reverse (32010313303021), we get a palindrome (44040644604044).
The spelling of 12030331301023 in words is "twelve trillion, thirty billion, three hundred thirty-one million, three hundred one thousand, twenty-three".
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