Base | Representation |
---|---|
bin | 100000010001100… |
… | …0000100100000000 |
3 | 2210110200222211100 |
4 | 1000203000210000 |
5 | 4204211403133 |
6 | 255242414400 |
7 | 35556442512 |
oct | 10043004400 |
9 | 2713628740 |
10 | 1082919168 |
11 | 506309221 |
12 | 262801400 |
13 | 143480196 |
14 | a3b73bb2 |
15 | 6510ee13 |
hex | 408c0900 |
1082919168 has 108 divisors (see below), whose sum is σ = 3134539408. Its totient is φ = 359562240.
The previous prime is 1082919127. The next prime is 1082919179. The reversal of 1082919168 is 8619192801.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 706563 + ... + 708093.
Almost surely, 21082919168 is an apocalyptic number.
1082919168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1082919168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1567269704).
1082919168 is an abundant number, since it is smaller than the sum of its proper divisors (2051620240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1082919168 is a wasteful number, since it uses less digits than its factorization.
1082919168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1860 (or 1843 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 45.
The square root of 1082919168 is about 32907.7372057089. The cubic root of 1082919168 is about 1026.9091265965.
The spelling of 1082919168 in words is "one billion, eighty-two million, nine hundred nineteen thousand, one hundred sixty-eight".
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