Base | Representation |
---|---|
bin | 110000011111010111… |
… | …1110000011101001101 |
3 | 100221210010120201022021 |
4 | 1200332233300131031 |
5 | 3201230232443431 |
6 | 115500524250141 |
7 | 10344325505401 |
oct | 1407657603515 |
9 | 327703521267 |
10 | 104131921741 |
11 | 40186834061 |
12 | 182216a0951 |
13 | 9a86870553 |
14 | 507bb15101 |
15 | 2a96d6cb11 |
hex | 183ebf074d |
104131921741 has 8 divisors (see below), whose sum is σ = 106392236544. Its totient is φ = 101873471280.
The previous prime is 104131921723. The next prime is 104131921753. The reversal of 104131921741 is 147129131401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-104131921741 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 104131921697 and 104131921706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104131921141) 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, 352870 + ... + 576871.
It is an arithmetic number, because the mean of its divisors is an integer number (13299029568).
Almost surely, 2104131921741 is an apocalyptic number.
It is an amenable number.
104131921741 is a deficient number, since it is larger than the sum of its proper divisors (2260314803).
104131921741 is an equidigital number, since it uses as much as digits as its factorization.
104131921741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 932171.
The product of its (nonzero) digits is 6048, while the sum is 34.
The spelling of 104131921741 in words is "one hundred four billion, one hundred thirty-one million, nine hundred twenty-one thousand, seven hundred forty-one".
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