Base | Representation |
---|---|
bin | 10111000110010100… |
… | …01011111110001111 |
3 | 1012000020201202100100 |
4 | 23203022023332033 |
5 | 200344131024403 |
6 | 5410313102143 |
7 | 616211020314 |
oct | 134312137617 |
9 | 35006652310 |
10 | 12401033103 |
11 | 5294072798 |
12 | 24a10b7953 |
13 | 1228278414 |
14 | 858db0d0b |
15 | 4c8a8a2a3 |
hex | 2e328bf8f |
12401033103 has 12 divisors (see below), whose sum is σ = 17913709528. Its totient is φ = 8266844880.
The previous prime is 12401033093. The next prime is 12401033111. The reversal of 12401033103 is 30133010421.
It is not a de Polignac number, because 12401033103 - 218 = 12400770959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12401033153) 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, 164148 + ... + 227478.
Almost surely, 212401033103 is an apocalyptic number.
12401033103 is a deficient number, since it is larger than the sum of its proper divisors (5512676425).
12401033103 is a wasteful number, since it uses less digits than its factorization.
12401033103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85094 (or 85091 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 12401033103 its reverse (30133010421), we get a palindrome (42534043524).
The spelling of 12401033103 in words is "twelve billion, four hundred one million, thirty-three thousand, one hundred three".
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