Base | Representation |
---|---|
bin | 100110110111… |
… | …101011100101 |
3 | 201011200102102 |
4 | 212313223211 |
5 | 10102031131 |
6 | 1002221445 |
7 | 152416055 |
oct | 46675345 |
9 | 21150372 |
10 | 10189541 |
11 | 582a60a |
12 | 34b4885 |
13 | 2159c1b |
14 | 14d3565 |
15 | d641cb |
hex | 9b7ae5 |
10189541 has 4 divisors (see below), whose sum is σ = 10464972. Its totient is φ = 9914112.
The previous prime is 10189537. The next prime is 10189547. The reversal of 10189541 is 14598101.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7480225 + 2709316 = 2735^2 + 1646^2 .
It is a cyclic number.
It is not a de Polignac number, because 10189541 - 22 = 10189537 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10189547) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137660 + ... + 137733.
It is an arithmetic number, because the mean of its divisors is an integer number (2616243).
Almost surely, 210189541 is an apocalyptic number.
It is an amenable number.
10189541 is a deficient number, since it is larger than the sum of its proper divisors (275431).
10189541 is an equidigital number, since it uses as much as digits as its factorization.
10189541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275430.
The product of its (nonzero) digits is 1440, while the sum is 29.
The square root of 10189541 is about 3192.1060446044. The cubic root of 10189541 is about 216.7961374770.
Subtracting from 10189541 its product of nonzero digits (1440), we obtain a palindrome (10188101).
The spelling of 10189541 in words is "ten million, one hundred eighty-nine thousand, five hundred forty-one".
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