Base | Representation |
---|---|
bin | 101100001001001… |
… | …0011001010000100 |
3 | 10211020010100112111 |
4 | 1120102103022010 |
5 | 11013141121233 |
6 | 402551030404 |
7 | 51463632136 |
oct | 13022231204 |
9 | 3736110474 |
10 | 1481192068 |
11 | 6a0104584 |
12 | 35406b404 |
13 | 1a7b38615 |
14 | 100a09056 |
15 | 8a081acd |
hex | 58493284 |
1481192068 has 12 divisors (see below), whose sum is σ = 2617751052. Its totient is φ = 733263200.
The previous prime is 1481192033. The next prime is 1481192071. The reversal of 1481192068 is 8602911841.
It can be written as a sum of positive squares in 2 ways, for example, as 1079911044 + 401281024 = 32862^2 + 20032^2 .
It is a super-2 number, since 2×14811920682 = 4387859884612233248, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1481192068.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1832755 + ... + 1833562.
It is an arithmetic number, because the mean of its divisors is an integer number (218145921).
Almost surely, 21481192068 is an apocalyptic number.
It is an amenable number.
1481192068 is a deficient number, since it is larger than the sum of its proper divisors (1136558984).
1481192068 is a wasteful number, since it uses less digits than its factorization.
1481192068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3666422 (or 3666420 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 40.
The square root of 1481192068 is about 38486.2581709368. The cubic root of 1481192068 is about 1139.9097261029.
The spelling of 1481192068 in words is "one billion, four hundred eighty-one million, one hundred ninety-two thousand, sixty-eight".
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