Base | Representation |
---|---|
bin | 100000010001110… |
… | …010001101100001 |
3 | 1101201222201122201 |
4 | 200101302031201 |
5 | 2102113024100 |
6 | 125422533201 |
7 | 16263645325 |
oct | 4021621541 |
9 | 1351881581 |
10 | 541533025 |
11 | 258754860 |
12 | 131437201 |
13 | 88267657 |
14 | 51cc7985 |
15 | 3281e36a |
hex | 20472361 |
541533025 has 24 divisors (see below), whose sum is σ = 735676128. Its totient is φ = 392160000.
The previous prime is 541533001. The next prime is 541533029. The reversal of 541533025 is 520335145.
It is not a de Polignac number, because 541533025 - 25 = 541532993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 541532984 and 541533002.
It is not an unprimeable number, because it can be changed into a prime (541533029) 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 23 ways as a sum of consecutive naturals, for example, 62190 + ... + 70360.
It is an arithmetic number, because the mean of its divisors is an integer number (30653172).
Almost surely, 2541533025 is an apocalyptic number.
541533025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
541533025 is a deficient number, since it is larger than the sum of its proper divisors (194143103).
541533025 is a wasteful number, since it uses less digits than its factorization.
541533025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8433 (or 8428 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 28.
The square root of 541533025 is about 23270.8621456103. The cubic root of 541533025 is about 815.0951624613.
The spelling of 541533025 in words is "five hundred forty-one million, five hundred thirty-three thousand, twenty-five".
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