Base | Representation |
---|---|
bin | 1111010000111… |
… | …01010000100010 |
3 | 22220221102020200 |
4 | 13220131100202 |
5 | 230234433424 |
6 | 20412250030 |
7 | 3113242200 |
oct | 750352042 |
9 | 286842220 |
10 | 128046114 |
11 | 66307a39 |
12 | 36a70916 |
13 | 206b3341 |
14 | 13012070 |
15 | b3948c9 |
hex | 7a1d422 |
128046114 has 36 divisors (see below), whose sum is σ = 322730694. Its totient is φ = 36584352.
The previous prime is 128046077. The next prime is 128046133. The reversal of 128046114 is 411640821.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 65367225 + 62678889 = 8085^2 + 7917^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 71707 + ... + 73470.
Almost surely, 2128046114 is an apocalyptic number.
128046114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
128046114 is an abundant number, since it is smaller than the sum of its proper divisors (194684580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
128046114 is a wasteful number, since it uses less digits than its factorization.
128046114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145199 (or 145189 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 128046114 is about 11315.7462855969. The cubic root of 128046114 is about 504.0289335241.
Adding to 128046114 its reverse (411640821), we get a palindrome (539686935).
The spelling of 128046114 in words is "one hundred twenty-eight million, forty-six thousand, one hundred fourteen".
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