Base | Representation |
---|---|
bin | 10110000110100… |
… | …10011010011110 |
3 | 110220212212101121 |
4 | 23003102122132 |
5 | 334431124410 |
6 | 30222001154 |
7 | 4410653344 |
oct | 1303223236 |
9 | 426785347 |
10 | 185411230 |
11 | 95729224 |
12 | 521161ba |
13 | 2c549bb4 |
14 | 1a8a5994 |
15 | 114269da |
hex | b0d269e |
185411230 has 8 divisors (see below), whose sum is σ = 333740232. Its totient is φ = 74164488.
The previous prime is 185411207. The next prime is 185411251. The reversal of 185411230 is 32114581.
185411230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1854112302 = 68754648420225800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 185411195 and 185411204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9270552 + ... + 9270571.
It is an arithmetic number, because the mean of its divisors is an integer number (41717529).
Almost surely, 2185411230 is an apocalyptic number.
185411230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
185411230 is a deficient number, since it is larger than the sum of its proper divisors (148329002).
185411230 is a wasteful number, since it uses less digits than its factorization.
185411230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18541130.
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 185411230 is about 13616.5792326854. The cubic root of 185411230 is about 570.2238066440.
The spelling of 185411230 in words is "one hundred eighty-five million, four hundred eleven thousand, two hundred thirty".
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