Base | Representation |
---|---|
bin | 101010000001000101… |
… | …011010000100010000 |
3 | 11022110011111022022111 |
4 | 222001011122010100 |
5 | 1214344012220222 |
6 | 32420430315104 |
7 | 3155000105323 |
oct | 520105320420 |
9 | 138404438274 |
10 | 45115351312 |
11 | 18151492209 |
12 | 88b1058a94 |
13 | 433ca9b165 |
14 | 227dad87ba |
15 | 1290b26777 |
hex | a8115a110 |
45115351312 has 20 divisors (see below), whose sum is σ = 87446501776. Its totient is φ = 22548512160.
The previous prime is 45115351297. The next prime is 45115351313. The reversal of 45115351312 is 21315351154.
It is not an unprimeable number, because it can be changed into a prime (45115351313) by changing a digit.
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, 532014 + ... + 610957.
Almost surely, 245115351312 is an apocalyptic number.
It is an amenable number.
45115351312 is a deficient number, since it is larger than the sum of its proper divisors (42331150464).
45115351312 is a wasteful number, since it uses less digits than its factorization.
45115351312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1145446 (or 1145440 counting only the distinct ones).
The product of its digits is 9000, while the sum is 31.
The spelling of 45115351312 in words is "forty-five billion, one hundred fifteen million, three hundred fifty-one thousand, three hundred twelve".
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