Base | Representation |
---|---|
bin | 10100111110110101100… |
… | …110000000100101011001 |
3 | 12002211200202020212202001 |
4 | 110332311212000211121 |
5 | 142110412313342441 |
6 | 3022214234241001 |
7 | 206112436411624 |
oct | 24766546004531 |
9 | 5084622225661 |
10 | 1441860684121 |
11 | 506542848900 |
12 | 1b3538286161 |
13 | a5c75305950 |
14 | 4db01d68dbb |
15 | 2778d18a731 |
hex | 14fb5980959 |
1441860684121 has 24 divisors (see below), whose sum is σ = 1707158306952. Its totient is φ = 1209675667200.
The previous prime is 1441860684083. The next prime is 1441860684167. The reversal of 1441860684121 is 1214860681441.
It can be written as a sum of positive squares in 4 ways, for example, as 4919058496 + 1436941625625 = 70136^2 + 1198725^2 .
It is not a de Polignac number, because 1441860684121 - 27 = 1441860683993 is a prime.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1441860684181) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6908031 + ... + 7113691.
It is an arithmetic number, because the mean of its divisors is an integer number (71131596123).
Almost surely, 21441860684121 is an apocalyptic number.
1441860684121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1441860684121 is a deficient number, since it is larger than the sum of its proper divisors (265297622831).
1441860684121 is a wasteful number, since it uses less digits than its factorization.
1441860684121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210153 (or 210142 counting only the distinct ones).
The product of its (nonzero) digits is 294912, while the sum is 46.
The spelling of 1441860684121 in words is "one trillion, four hundred forty-one billion, eight hundred sixty million, six hundred eighty-four thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •