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541248430 = 2558139311
BaseRepresentation
bin100000010000101…
…100101110101110
31101201110021021011
4200100230232232
52102024422210
6125412455434
716261351522
oct4020545656
91351407234
10541248430
1125857aa58
1213131a57a
1388197c58
1451c51d82
15327b4d8a
hex2042cbae

541248430 has 16 divisors (see below), whose sum is σ = 974519424. Its totient is φ = 216438880.

The previous prime is 541248403. The next prime is 541248451. The reversal of 541248430 is 34842145.

It is a junction number, because it is equal to n+sod(n) for n = 541248392 and 541248401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53475 + ... + 62785.

It is an arithmetic number, because the mean of its divisors is an integer number (60907464).

Almost surely, 2541248430 is an apocalyptic number.

541248430 is a deficient number, since it is larger than the sum of its proper divisors (433270994).

541248430 is a wasteful number, since it uses less digits than its factorization.

541248430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15131.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 541248430 is about 23264.7465062485. The cubic root of 541248430 is about 814.9523502070.

The spelling of 541248430 in words is "five hundred forty-one million, two hundred forty-eight thousand, four hundred thirty".

Divisors: 1 2 5 10 5813 9311 11626 18622 29065 46555 58130 93110 54124843 108249686 270624215 541248430