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541433361 = 3725782541
BaseRepresentation
bin100000010001011…
…001111000010001
31101201210122221110
4200101121320101
52102101331421
6125420443533
716263051630
oct4021317021
91351718843
10541433361
11258696997
121313a95a9
1388231191
1451c9d517
15327eea76
hex20459e11

541433361 has 8 divisors (see below), whose sum is σ = 825041344. Its totient is φ = 309390480.

The previous prime is 541433359. The next prime is 541433381. The reversal of 541433361 is 163334145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 541433361 - 21 = 541433359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541433311) 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, 12891250 + ... + 12891291.

It is an arithmetic number, because the mean of its divisors is an integer number (103130168).

Almost surely, 2541433361 is an apocalyptic number.

It is an amenable number.

541433361 is a deficient number, since it is larger than the sum of its proper divisors (283607983).

541433361 is a wasteful number, since it uses less digits than its factorization.

541433361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25782551.

The product of its digits is 12960, while the sum is 30.

The square root of 541433361 is about 23268.7206567099. The cubic root of 541433361 is about 815.0451558907.

The spelling of 541433361 in words is "five hundred forty-one million, four hundred thirty-three thousand, three hundred sixty-one".

Divisors: 1 3 7 21 25782541 77347623 180477787 541433361