Search a number
-
+
541652230 = 25741188729
BaseRepresentation
bin100000010010001…
…111010100000110
31101202012210011201
4200102033110012
52102130332410
6125425253114
716264653010
oct4022172406
91352183151
10541652230
11258826379
1213149419a
13882a99a2
1451d191b0
153284483a
hex2048f506

541652230 has 32 divisors (see below), whose sum is σ = 1141439040. Its totient is φ = 181178880.

The previous prime is 541652183. The next prime is 541652233. The reversal of 541652230 is 32256145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541652233) 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 15 ways as a sum of consecutive naturals, for example, 91495 + ... + 97234.

It is an arithmetic number, because the mean of its divisors is an integer number (35669970).

Almost surely, 2541652230 is an apocalyptic number.

541652230 is an abundant number, since it is smaller than the sum of its proper divisors (599786810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541652230 is a wasteful number, since it uses less digits than its factorization.

541652230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188784.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 541652230 is about 23273.4232548630. The cubic root of 541652230 is about 815.1549657025.

The spelling of 541652230 in words is "five hundred forty-one million, six hundred fifty-two thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 41 70 82 205 287 410 574 1435 2870 188729 377458 943645 1321103 1887290 2642206 6605515 7737889 13211030 15475778 38689445 54165223 77378890 108330446 270826115 541652230