Base | Representation |
---|---|
bin | 100111111110010… |
… | …1101101000111001 |
3 | 10110110220220011002 |
4 | 1033330231220321 |
5 | 10221334100031 |
6 | 341033014345 |
7 | 45144665141 |
oct | 11774555071 |
9 | 3413826132 |
10 | 1341315641 |
11 | 629157326 |
12 | 3152543b5 |
13 | 184b725c3 |
14 | ca1d7921 |
15 | 7cb51ccb |
hex | 4ff2da39 |
1341315641 has 16 divisors (see below), whose sum is σ = 1412885760. Its totient is φ = 1272136320.
The previous prime is 1341315631. The next prime is 1341315643. The reversal of 1341315641 is 1465131431.
It is a cyclic number.
It is not a de Polignac number, because 1341315641 - 210 = 1341314617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1341315643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203981 + ... + 210453.
It is an arithmetic number, because the mean of its divisors is an integer number (88305360).
Almost surely, 21341315641 is an apocalyptic number.
It is an amenable number.
1341315641 is a deficient number, since it is larger than the sum of its proper divisors (71570119).
1341315641 is an equidigital number, since it uses as much as digits as its factorization.
1341315641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6656.
The product of its digits is 4320, while the sum is 29.
The square root of 1341315641 is about 36623.9763133388. The cubic root of 1341315641 is about 1102.8344642996.
The spelling of 1341315641 in words is "one billion, three hundred forty-one million, three hundred fifteen thousand, six hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •