Base | Representation |
---|---|
bin | 1100011010101… |
… | …10000100000101 |
3 | 21020222221202212 |
4 | 12031112010011 |
5 | 203131132131 |
6 | 14200313205 |
7 | 2403233651 |
oct | 615260405 |
9 | 236887685 |
10 | 104161541 |
11 | 53884120 |
12 | 2aa72805 |
13 | 1876ca63 |
14 | db95a61 |
15 | 9227a2b |
hex | 6356105 |
104161541 has 8 divisors (see below), whose sum is σ = 116049024. Its totient is φ = 92677120.
The previous prime is 104161537. The next prime is 104161543. The reversal of 104161541 is 145161401.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 104161541 - 22 = 104161537 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 (104161543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100220 + ... + 101253.
It is an arithmetic number, because the mean of its divisors is an integer number (14506128).
Almost surely, 2104161541 is an apocalyptic number.
104161541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
104161541 is a deficient number, since it is larger than the sum of its proper divisors (11887483).
104161541 is a wasteful number, since it uses less digits than its factorization.
104161541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201531.
The product of its (nonzero) digits is 480, while the sum is 23.
The square root of 104161541 is about 10205.9561531490. The cubic root of 104161541 is about 470.5102968147.
The spelling of 104161541 in words is "one hundred four million, one hundred sixty-one thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •