Base | Representation |
---|---|
bin | 1011000000100000101101… |
… | …1101111100111110010111 |
3 | 1120212002000110200122211100 |
4 | 2300020023131330332113 |
5 | 3041300241010211211 |
6 | 41424121354241143 |
7 | 2356304534401605 |
oct | 260101335747627 |
9 | 46762013618740 |
10 | 12103410241431 |
11 | 3947033600853 |
12 | 143587b7261b3 |
13 | 69a46789c862 |
14 | 2dbb45914875 |
15 | 15ec86737156 |
hex | b020b77cf97 |
12103410241431 has 6 divisors (see below), whose sum is σ = 17482703682080. Its totient is φ = 8068940160948.
The previous prime is 12103410241427. The next prime is 12103410241501. The reversal of 12103410241431 is 13414201430121.
It is a happy number.
12103410241431 is a `hidden beast` number, since 1 + 2 + 1 + 0 + 3 + 410 + 241 + 4 + 3 + 1 = 666.
It is not a de Polignac number, because 12103410241431 - 22 = 12103410241427 is a prime.
It is a super-2 number, since 2×121034102414312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12103410241395 and 12103410241404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12103410241231) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 672411680071 + ... + 672411680088.
Almost surely, 212103410241431 is an apocalyptic number.
12103410241431 is a deficient number, since it is larger than the sum of its proper divisors (5379293440649).
12103410241431 is a wasteful number, since it uses less digits than its factorization.
12103410241431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1344823360165 (or 1344823360162 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
Adding to 12103410241431 its reverse (13414201430121), we get a palindrome (25517611671552).
The spelling of 12103410241431 in words is "twelve trillion, one hundred three billion, four hundred ten million, two hundred forty-one thousand, four hundred thirty-one".
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