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4063232 = 21731
BaseRepresentation
bin1111100000000000000000
321122102201002
433200000000
52020010412
6223031132
746352105
oct17400000
97572632
104063232
112325848
12143b4a8
13ac35a4
1477aaac
15553dc2
hex3e0000

4063232 has 36 divisors (see below), whose sum is σ = 8388576. Its totient is φ = 1966080.

The previous prime is 4063217. The next prime is 4063237. The reversal of 4063232 is 2323604.

It is a d-powerful number, because it can be written as 4 + 0 + 67 + 310 + 215 + 313 + 221 .

It is a plaindrome in base 14.

It is a nialpdrome in base 2 and base 4.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4063237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131057 + ... + 131087.

It is an arithmetic number, because the mean of its divisors is an integer number (233016).

Almost surely, 24063232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4063232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4194288).

4063232 is an abundant number, since it is smaller than the sum of its proper divisors (4325344).

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

4063232 is an frugal number, since it uses more digits than its factorization.

4063232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65 (or 33 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 4063232 is about 2015.7460157470. The cubic root of 4063232 is about 159.5721904716.

Adding to 4063232 its reverse (2323604), we get a palindrome (6386836).

The spelling of 4063232 in words is "four million, sixty-three thousand, two hundred thirty-two".

Divisors: 1 2 4 8 16 31 32 62 64 124 128 248 256 496 512 992 1024 1984 2048 3968 4096 7936 8192 15872 16384 31744 32768 63488 65536 126976 131072 253952 507904 1015808 2031616 4063232