Base | Representation |
---|---|
bin | 1100110000100… |
… | …10000101010010 |
3 | 21110101121221022 |
4 | 12120102011102 |
5 | 204344410233 |
6 | 14341555442 |
7 | 2436505241 |
oct | 630220522 |
9 | 243347838 |
10 | 107028818 |
11 | 55462376 |
12 | 2ba15b82 |
13 | 19234b80 |
14 | 10300958 |
15 | 95e2398 |
hex | 6612152 |
107028818 has 16 divisors (see below), whose sum is σ = 173344920. Its totient is φ = 49268736.
The previous prime is 107028809. The next prime is 107028829. The reversal of 107028818 is 818820701.
It can be written as a sum of positive squares in 4 ways, for example, as 54567769 + 52461049 = 7387^2 + 7243^2 .
It is a super-2 number, since 2×1070288182 = 22910335764954248, which contains 22 as substring.
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, 5138 + ... + 15506.
Almost surely, 2107028818 is an apocalyptic number.
107028818 is a deficient number, since it is larger than the sum of its proper divisors (66316102).
107028818 is a wasteful number, since it uses less digits than its factorization.
107028818 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10781.
The product of its (nonzero) digits is 7168, while the sum is 35.
The square root of 107028818 is about 10345.4733096171. The cubic root of 107028818 is about 474.7885566761.
The spelling of 107028818 in words is "one hundred seven million, twenty-eight thousand, eight hundred eighteen".
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