Base | Representation |
---|---|
bin | 10110100101101… |
… | …11101011000000 |
3 | 111012120101122101 |
4 | 23102313223000 |
5 | 342002333000 |
6 | 30445320144 |
7 | 4460455321 |
oct | 1322675300 |
9 | 435511571 |
10 | 189496000 |
11 | 97a69171 |
12 | 53566054 |
13 | 3034a215 |
14 | 1b24a448 |
15 | 11981e6a |
hex | b4b7ac0 |
189496000 has 56 divisors (see below), whose sum is σ = 469306656. Its totient is φ = 75795200.
The previous prime is 189495997. The next prime is 189496009. The reversal of 189496000 is 694981.
189496000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (189496009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3844 + ... + 19843.
It is an arithmetic number, because the mean of its divisors is an integer number (8380476).
Almost surely, 2189496000 is an apocalyptic number.
189496000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
189496000 is an abundant number, since it is smaller than the sum of its proper divisors (279810656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
189496000 is an equidigital number, since it uses as much as digits as its factorization.
189496000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23714 (or 23694 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 37.
The square root of 189496000 is about 13765.7546106271. The cubic root of 189496000 is about 574.3809342347.
The spelling of 189496000 in words is "one hundred eighty-nine million, four hundred ninety-six thousand".
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