Base | Representation |
---|---|
bin | 11011000101001… |
… | …010110111001001 |
3 | 1011122220212100221 |
4 | 123011022313021 |
5 | 1412302340131 |
6 | 113030030041 |
7 | 14154553351 |
oct | 3305126711 |
9 | 1148825327 |
10 | 454340041 |
11 | 213510441 |
12 | 1081a8321 |
13 | 7318927c |
14 | 444abb61 |
15 | 29d49411 |
hex | 1b14adc9 |
454340041 has 4 divisors (see below), whose sum is σ = 454429332. Its totient is φ = 454250752.
The previous prime is 454339997. The next prime is 454340053. The reversal of 454340041 is 140043454.
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 38180041 + 416160000 = 6179^2 + 20400^2 .
It is a cyclic number.
It is not a de Polignac number, because 454340041 - 211 = 454337993 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 454339988 and 454340015.
It is not an unprimeable number, because it can be changed into a prime (454340441) 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, 36520 + ... + 47353.
It is an arithmetic number, because the mean of its divisors is an integer number (113607333).
Almost surely, 2454340041 is an apocalyptic number.
It is an amenable number.
454340041 is a deficient number, since it is larger than the sum of its proper divisors (89291).
454340041 is an equidigital number, since it uses as much as digits as its factorization.
454340041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89290.
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 454340041 is about 21315.2537165289. The cubic root of 454340041 is about 768.7651207637.
Adding to 454340041 its reverse (140043454), we get a palindrome (594383495).
The spelling of 454340041 in words is "four hundred fifty-four million, three hundred forty thousand, forty-one".
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