Base | Representation |
---|---|
bin | 1100010101000… |
… | …11101110000001 |
3 | 21012121211201022 |
4 | 12022203232001 |
5 | 202434243131 |
6 | 14132515225 |
7 | 2364102140 |
oct | 612435601 |
9 | 235554638 |
10 | 103431041 |
11 | 534252aa |
12 | 2a77bb15 |
13 | 185753cc |
14 | da45757 |
15 | 913137b |
hex | 62a3b81 |
103431041 has 8 divisors (see below), whose sum is σ = 124428480. Its totient is φ = 83989008.
The previous prime is 103431019. The next prime is 103431059. The reversal of 103431041 is 140134301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103431041 - 222 = 99236737 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103431061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388706 + ... + 388971.
It is an arithmetic number, because the mean of its divisors is an integer number (15553560).
Almost surely, 2103431041 is an apocalyptic number.
It is an amenable number.
103431041 is a deficient number, since it is larger than the sum of its proper divisors (20997439).
103431041 is an equidigital number, since it uses as much as digits as its factorization.
103431041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 777703.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 103431041 is about 10170.1052600256. The cubic root of 103431041 is about 469.4077964593.
Adding to 103431041 its reverse (140134301), we get a palindrome (243565342).
The spelling of 103431041 in words is "one hundred three million, four hundred thirty-one thousand, forty-one".
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