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541357025 = 52112199419
BaseRepresentation
bin100000010001000…
…111001111100001
31101201122210020012
4200101013033201
52102041411100
6125415054305
716262313236
oct4021071741
91351583205
10541357025
11258644600
12131371395
1388205501
1451c7d78d
15327d7135
hex204473e1

541357025 has 36 divisors (see below), whose sum is σ = 776773200. Its totient is φ = 372952800.

The previous prime is 541357021. The next prime is 541357031. The reversal of 541357025 is 520753145.

It is not a de Polignac number, because 541357025 - 22 = 541357021 is a prime.

It is a super-3 number, since 3×5413570253 (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 541356982 and 541357000.

It is not an unprimeable number, because it can be changed into a prime (541357021) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 52766 + ... + 62184.

Almost surely, 2541357025 is an apocalyptic number.

541357025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

541357025 is a deficient number, since it is larger than the sum of its proper divisors (235416175).

541357025 is a wasteful number, since it uses less digits than its factorization.

541357025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9470 (or 9454 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 541357025 is about 23267.0802852442. The cubic root of 541357025 is about 815.0068500309.

The spelling of 541357025 in words is "five hundred forty-one million, three hundred fifty-seven thousand, twenty-five".

Divisors: 1 5 11 19 25 55 95 121 209 275 475 605 1045 2299 3025 5225 9419 11495 47095 57475 103609 178961 235475 518045 894805 1139699 1968571 2590225 4474025 5698495 9842855 21654281 28492475 49214275 108271405 541357025