Base | Representation |
---|---|
bin | 11011111111001… |
… | …010000100010101 |
3 | 1012201112011100122 |
4 | 123333022010111 |
5 | 1430200304031 |
6 | 114331521325 |
7 | 14431014416 |
oct | 3377120425 |
9 | 1181464318 |
10 | 469541141 |
11 | 221053233 |
12 | 1112b9245 |
13 | 7637c2c4 |
14 | 4650780d |
15 | 2b34d47b |
hex | 1bfca115 |
469541141 has 2 divisors, whose sum is σ = 469541142. Its totient is φ = 469541140.
The previous prime is 469541131. The next prime is 469541213. The reversal of 469541141 is 141145964.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 444999025 + 24542116 = 21095^2 + 4954^2 .
It is a cyclic number.
It is not a de Polignac number, because 469541141 - 26 = 469541077 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (469541131) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234770570 + 234770571.
It is an arithmetic number, because the mean of its divisors is an integer number (234770571).
Almost surely, 2469541141 is an apocalyptic number.
It is an amenable number.
469541141 is a deficient number, since it is larger than the sum of its proper divisors (1).
469541141 is an equidigital number, since it uses as much as digits as its factorization.
469541141 is an evil number, because the sum of its binary digits is even.
The product of its digits is 17280, while the sum is 35.
The square root of 469541141 is about 21668.8980107434. The cubic root of 469541141 is about 777.2449046818.
The spelling of 469541141 in words is "four hundred sixty-nine million, five hundred forty-one thousand, one hundred forty-one".
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