Base | Representation |
---|---|
bin | 1000011100100110001… |
… | …0011011011100010010 |
3 | 111212120022210021000122 |
4 | 2013021202123130102 |
5 | 4334143440311412 |
6 | 150355345350242 |
7 | 13325042364056 |
oct | 2071142333422 |
9 | 455508707018 |
10 | 145115166482 |
11 | 565a7801460 |
12 | 2415a938382 |
13 | 108b8544720 |
14 | 7048b0bc66 |
15 | 3b94d26572 |
hex | 21c989b712 |
145115166482 has 32 divisors (see below), whose sum is σ = 264545628480. Its totient is φ = 58787910720.
The previous prime is 145115166481. The next prime is 145115166503. The reversal of 145115166482 is 284661511541.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (145115166481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8739908 + ... + 8756495.
It is an arithmetic number, because the mean of its divisors is an integer number (8267050890).
Almost surely, 2145115166482 is an apocalyptic number.
145115166482 is a deficient number, since it is larger than the sum of its proper divisors (119430461998).
145115166482 is a wasteful number, since it uses less digits than its factorization.
145115166482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17496458.
The product of its digits is 230400, while the sum is 44.
The spelling of 145115166482 in words is "one hundred forty-five billion, one hundred fifteen million, one hundred sixty-six thousand, four hundred eighty-two".
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