Base | Representation |
---|---|
bin | 100000010000100… |
… | …101111010111101 |
3 | 1101201101212000020 |
4 | 200100211322331 |
5 | 2102023024131 |
6 | 125412122353 |
7 | 16261204311 |
oct | 4020457275 |
9 | 1351355006 |
10 | 541220541 |
11 | 258561004 |
12 | 1313063b9 |
13 | 88188354 |
14 | 51c45b41 |
15 | 327ab996 |
hex | 20425ebd |
541220541 has 8 divisors (see below), whose sum is σ = 739228224. Its totient is φ = 352013280.
The previous prime is 541220539. The next prime is 541220569. The reversal of 541220541 is 145022145.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 541220541 - 21 = 541220539 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (541220741) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2199961 + ... + 2200206.
It is an arithmetic number, because the mean of its divisors is an integer number (92403528).
Almost surely, 2541220541 is an apocalyptic number.
It is an amenable number.
541220541 is a deficient number, since it is larger than the sum of its proper divisors (198007683).
541220541 is a wasteful number, since it uses less digits than its factorization.
541220541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4400211.
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 541220541 is about 23264.1471152501. The cubic root of 541220541 is about 814.9383525704.
Adding to 541220541 its reverse (145022145), we get a palindrome (686242686).
The spelling of 541220541 in words is "five hundred forty-one million, two hundred twenty thousand, five hundred forty-one".
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