Base | Representation |
---|---|
bin | 110000001001111010… |
… | …1011110100111011001 |
3 | 100212220221220222001001 |
4 | 1200103311132213121 |
5 | 3143241433014431 |
6 | 115301250025001 |
7 | 10320434335663 |
oct | 1402365364731 |
9 | 325827828031 |
10 | 103412001241 |
11 | 3a94741913a |
12 | 18060578161 |
13 | 99a0677ca3 |
14 | 5010273533 |
15 | 2a53a62e61 |
hex | 1813d5e9d9 |
103412001241 has 4 divisors (see below), whose sum is σ = 107908175232. Its totient is φ = 98915827252.
The previous prime is 103412001239. The next prime is 103412001263. The reversal of 103412001241 is 142100214301.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142100214301 = 23 ⋅6178270187.
It is a cyclic number.
It is not a de Polignac number, because 103412001241 - 21 = 103412001239 is a prime.
It is a super-3 number, since 3×1034120012413 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103412002241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2248086961 + ... + 2248087006.
It is an arithmetic number, because the mean of its divisors is an integer number (26977043808).
Almost surely, 2103412001241 is an apocalyptic number.
It is an amenable number.
103412001241 is a deficient number, since it is larger than the sum of its proper divisors (4496173991).
103412001241 is an equidigital number, since it uses as much as digits as its factorization.
103412001241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4496173990.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 103412001241 its reverse (142100214301), we get a palindrome (245512215542).
The spelling of 103412001241 in words is "one hundred three billion, four hundred twelve million, one thousand, two hundred forty-one".
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