Base | Representation |
---|---|
bin | 1101000000000… |
… | …10111101011100 |
3 | 21121020000201110 |
4 | 12200002331130 |
5 | 210410022103 |
6 | 14453342020 |
7 | 2463012633 |
oct | 640027534 |
9 | 247200643 |
10 | 109064028 |
11 | 56622467 |
12 | 30637910 |
13 | 19798338 |
14 | 106b051a |
15 | 9895403 |
hex | 6802f5c |
109064028 has 24 divisors (see below), whose sum is σ = 267877120. Its totient is φ = 34441200.
The previous prime is 109063991. The next prime is 109064051. The reversal of 109064028 is 820460901.
It is a junction number, because it is equal to n+sod(n) for n = 109063986 and 109064004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238948 + ... + 239403.
Almost surely, 2109064028 is an apocalyptic number.
It is an amenable number.
109064028 is an abundant number, since it is smaller than the sum of its proper divisors (158813092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109064028 is a wasteful number, since it uses less digits than its factorization.
109064028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 478377 (or 478375 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 109064028 is about 10443.3724438038. The cubic root of 109064028 is about 477.7791326845.
The spelling of 109064028 in words is "one hundred nine million, sixty-four thousand, twenty-eight".
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