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807052 = 22892267
BaseRepresentation
bin11000101000010001100
31112000001211
43011002030
5201311202
625144204
76600631
oct3050214
91460054
10807052
11501394
1232b064
1322345c
14170188
1510e1d7
hexc508c

807052 has 12 divisors (see below), whose sum is σ = 1428840. Its totient is φ = 398816.

The previous prime is 807017. The next prime is 807071. The reversal of 807052 is 250708.

It is a plaindrome in base 13.

It is an unprimeable number.

807052 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 778 + ... + 1489.

It is an arithmetic number, because the mean of its divisors is an integer number (119070).

2807052 is an apocalyptic number.

It is an amenable number.

807052 is a deficient number, since it is larger than the sum of its proper divisors (621788).

807052 is a wasteful number, since it uses less digits than its factorization.

807052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360 (or 2358 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 807052 is about 898.3607293287. The cubic root of 807052 is about 93.1037497870.

The spelling of 807052 in words is "eight hundred seven thousand, fifty-two".

Divisors: 1 2 4 89 178 356 2267 4534 9068 201763 403526 807052