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541696 = 210232
BaseRepresentation
bin10000100010000000000
31000112001211
42010100000
5114313241
615335504
74414201
oct2042000
91015054
10541696
1133aa91
12221594
1315c73c
141015a8
15aa781
hex84400

541696 has 33 divisors (see below), whose sum is σ = 1131991. Its totient is φ = 259072.

The previous prime is 541693. The next prime is 541699. The reversal of 541696 is 696145.

The square root of 541696 is 736.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (541693) and next prime (541699).

It is an alternating number because its digits alternate between odd and even.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (541693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 23541 + ... + 23563.

2541696 is an apocalyptic number.

541696 is the 736-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541696

541696 is an abundant number, since it is smaller than the sum of its proper divisors (590295).

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

541696 is an equidigital number, since it uses as much as digits as its factorization.

541696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66 (or 25 counting only the distinct ones).

The product of its digits is 6480, while the sum is 31.

The cubic root of 541696 is about 81.5176922209.

Subtracting 541696 from its reverse (696145), we obtain a square (154449 = 3932).

The spelling of 541696 in words is "five hundred forty-one thousand, six hundred ninety-six".

Divisors: 1 2 4 8 16 23 32 46 64 92 128 184 256 368 512 529 736 1024 1058 1472 2116 2944 4232 5888 8464 11776 16928 23552 33856 67712 135424 270848 541696