Base | Representation |
---|---|
bin | 10110100011101… |
… | …11000100110010 |
3 | 111012001221200202 |
4 | 23101313010302 |
5 | 341420401120 |
6 | 30435515202 |
7 | 4455304034 |
oct | 1321670462 |
9 | 435057622 |
10 | 189231410 |
11 | 978a83a5 |
12 | 53458b02 |
13 | 30286964 |
14 | 1b1bbc54 |
15 | 1192d875 |
hex | b477132 |
189231410 has 16 divisors (see below), whose sum is σ = 341978112. Its totient is φ = 75390000.
The previous prime is 189231407. The next prime is 189231443. The reversal of 189231410 is 14132981.
189231410 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
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, 35186 + ... + 40205.
It is an arithmetic number, because the mean of its divisors is an integer number (21373632).
Almost surely, 2189231410 is an apocalyptic number.
189231410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
189231410 is a deficient number, since it is larger than the sum of its proper divisors (152746702).
189231410 is a wasteful number, since it uses less digits than its factorization.
189231410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75649.
The product of its (nonzero) digits is 1728, while the sum is 29.
The square root of 189231410 is about 13756.1408105617. The cubic root of 189231410 is about 574.1134769799.
The spelling of 189231410 in words is "one hundred eighty-nine million, two hundred thirty-one thousand, four hundred ten".
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