Base | Representation |
---|---|
bin | 100000001101010… |
… | …1111100000101000 |
3 | 2210022121220021002 |
4 | 1000122233200220 |
5 | 4203133032133 |
6 | 255124134132 |
7 | 35532145646 |
oct | 10032574050 |
9 | 2708556232 |
10 | 1080752168 |
11 | 505069111 |
12 | 261b37348 |
13 | 142ba1a32 |
14 | a376c196 |
15 | 64d32ce8 |
hex | 406af828 |
1080752168 has 16 divisors (see below), whose sum is σ = 2028188160. Its totient is φ = 539902000.
The previous prime is 1080752161. The next prime is 1080752173. The reversal of 1080752168 is 8612570801.
It is not an unprimeable number, because it can be changed into a prime (1080752161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49478 + ... + 67893.
It is an arithmetic number, because the mean of its divisors is an integer number (126761760).
Almost surely, 21080752168 is an apocalyptic number.
It is an amenable number.
1080752168 is a deficient number, since it is larger than the sum of its proper divisors (947435992).
1080752168 is a wasteful number, since it uses less digits than its factorization.
1080752168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118528 (or 118524 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 38.
The square root of 1080752168 is about 32874.7953301614. The cubic root of 1080752168 is about 1026.2236959160.
The spelling of 1080752168 in words is "one billion, eighty million, seven hundred fifty-two thousand, one hundred sixty-eight".
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