Base | Representation |
---|---|
bin | 10110100011110… |
… | …11010001011000 |
3 | 111012002211021102 |
4 | 23101323101120 |
5 | 341421423400 |
6 | 30440130532 |
7 | 4455405122 |
oct | 1321732130 |
9 | 435084242 |
10 | 189248600 |
11 | 9790a302 |
12 | 53466a48 |
13 | 30291728 |
14 | 1b1c4212 |
15 | 119339d5 |
hex | b47b458 |
189248600 has 48 divisors (see below), whose sum is σ = 459144720. Its totient is φ = 72406400.
The previous prime is 189248597. The next prime is 189248603. The reversal of 189248600 is 6842981.
189248600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (189248597) and next prime (189248603).
It is a super-3 number, since 3×1892486003 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (189248603) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15971 + ... + 25170.
It is an arithmetic number, because the mean of its divisors is an integer number (9565515).
Almost surely, 2189248600 is an apocalyptic number.
189248600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
189248600 is an abundant number, since it is smaller than the sum of its proper divisors (269896120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
189248600 is a wasteful number, since it uses less digits than its factorization.
189248600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41180 (or 41171 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 189248600 is about 13756.7656082380. The cubic root of 189248600 is about 574.1308608308.
The spelling of 189248600 in words is "one hundred eighty-nine million, two hundred forty-eight thousand, six hundred".
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