Search a number
-
+
1032081 = 32911863
BaseRepresentation
bin11111011111110010001
31221102202020
43323332101
5231011311
634042053
711525661
oct3737621
91842666
101032081
11645466
12419329
132a19cb
141cc1a1
15155c06
hexfbf91

1032081 has 8 divisors (see below), whose sum is σ = 1423680. Its totient is φ = 664272.

The previous prime is 1032071. The next prime is 1032107. The reversal of 1032081 is 1802301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1032081 - 25 = 1032049 is a prime.

It is a super-2 number, since 2×10320812 = 2130382381122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1032081.

It is not an unprimeable number, because it can be changed into a prime (1032071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5845 + ... + 6018.

It is an arithmetic number, because the mean of its divisors is an integer number (177960).

21032081 is an apocalyptic number.

It is an amenable number.

1032081 is a deficient number, since it is larger than the sum of its proper divisors (391599).

1032081 is a wasteful number, since it uses less digits than its factorization.

1032081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11895.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1032081 is about 1015.9138743023. The cubic root of 1032081 is about 101.0581307686.

Adding to 1032081 its reverse (1802301), we get a palindrome (2834382).

It can be divided in two parts, 10320 and 81, that added together give a palindrome (10401).

The spelling of 1032081 in words is "one million, thirty-two thousand, eighty-one".

Divisors: 1 3 29 87 11863 35589 344027 1032081