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801032 = 23100129
BaseRepresentation
bin11000011100100001000
31111200210212
43003210020
5201113112
625100252
76544241
oct3034410
91450725
10801032
114a7911
12327688
132207ab
1416bcc8
1510c522
hexc3908

801032 has 8 divisors (see below), whose sum is σ = 1501950. Its totient is φ = 400512.

The previous prime is 801019. The next prime is 801037. The reversal of 801032 is 230108.

It can be written as a sum of positive squares in only one way, i.e., 749956 + 51076 = 866^2 + 226^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 800998 and 801016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50057 + ... + 50072.

2801032 is an apocalyptic number.

It is an amenable number.

801032 is a deficient number, since it is larger than the sum of its proper divisors (700918).

801032 is a wasteful number, since it uses less digits than its factorization.

801032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100135 (or 100131 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 801032 is about 895.0039106060. The cubic root of 801032 is about 92.8716771839.

The spelling of 801032 in words is "eight hundred one thousand, thirty-two".

Divisors: 1 2 4 8 100129 200258 400516 801032