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316094 = 2158047
BaseRepresentation
bin1001101001010111110
3121001121012
41031022332
540103334
610435222
72454362
oct1151276
9531535
10316094
111a6539
12132b12
13b0b4c
14832a2
15639ce
hex4d2be

316094 has 4 divisors (see below), whose sum is σ = 474144. Its totient is φ = 158046.

The previous prime is 316087. The next prime is 316097. The reversal of 316094 is 490613.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79022 + ... + 79025.

It is an arithmetic number, because the mean of its divisors is an integer number (118536).

2316094 is an apocalyptic number.

316094 is a deficient number, since it is larger than the sum of its proper divisors (158050).

316094 is a wasteful number, since it uses less digits than its factorization.

316094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158049.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 316094 is about 562.2223759332. Note that the first 3 decimals coincide. The cubic root of 316094 is about 68.1195992127.

It can be divided in two parts, 31609 and 4, that added together give a palindrome (31613).

The spelling of 316094 in words is "three hundred sixteen thousand, ninety-four".

Divisors: 1 2 158047 316094