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807234 = 23197397
BaseRepresentation
bin11000101000101000010
31112000022120
43011011002
5201312414
625145110
76601311
oct3050502
91460276
10807234
1150153a
1232b196
1322356c
14170278
1510e2a9
hexc5142

807234 has 32 divisors (see below), whose sum is σ = 1740480. Its totient is φ = 248832.

The previous prime is 807221. The next prime is 807241. The reversal of 807234 is 432708.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable 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 15 ways as a sum of consecutive naturals, for example, 8274 + ... + 8370.

It is an arithmetic number, because the mean of its divisors is an integer number (54390).

2807234 is an apocalyptic number.

807234 is an abundant number, since it is smaller than the sum of its proper divisors (933246).

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

807234 is a wasteful number, since it uses less digits than its factorization.

807234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 807234 is about 898.4620192306. The cubic root of 807234 is about 93.1107479353.

The spelling of 807234 in words is "eight hundred seven thousand, two hundred thirty-four".

Divisors: 1 2 3 6 19 38 57 73 97 114 146 194 219 291 438 582 1387 1843 2774 3686 4161 5529 7081 8322 11058 14162 21243 42486 134539 269078 403617 807234