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807102 = 23244839
BaseRepresentation
bin11000101000010111110
31112000010200
43011002332
5201311402
625144330
76601032
oct3050276
91460120
10807102
1150142a
1232b0a6
1322349a
141701c2
1510e21c
hexc50be

807102 has 12 divisors (see below), whose sum is σ = 1748760. Its totient is φ = 269028.

The previous prime is 807097. The next prime is 807113. The reversal of 807102 is 201708.

807102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 44839 = 807102 / (8 + 0 + 7 + 1 + 0 + 2).

It is an Ulam number.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22402 + ... + 22437.

It is an arithmetic number, because the mean of its divisors is an integer number (145730).

2807102 is an apocalyptic number.

807102 is an abundant number, since it is smaller than the sum of its proper divisors (941658).

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

807102 is a wasteful number, since it uses less digits than its factorization.

807102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44847 (or 44844 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 807102 is about 898.3885573626. The cubic root of 807102 is about 93.1056724600.

It can be divided in two parts, 807 and 102, that added together give a palindrome (909).

The spelling of 807102 in words is "eight hundred seven thousand, one hundred two".

Divisors: 1 2 3 6 9 18 44839 89678 134517 269034 403551 807102