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74314 = 273509
BaseRepresentation
bin10010001001001010
310202221101
4102021022
54334224
61332014
7426442
oct221112
9122841
1074314
1150919
123700a
1327a96
141d122
1517044
hex1224a

74314 has 8 divisors (see below), whose sum is σ = 113220. Its totient is φ = 36576.

The previous prime is 74311. The next prime is 74317. The reversal of 74314 is 41347.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (74311) and next prime (74317).

It can be written as a sum of positive squares in 2 ways, for example, as 71289 + 3025 = 267^2 + 55^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 74291 and 74300.

It is not an unprimeable number, because it can be changed into a prime (74311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109 + ... + 400.

274314 is an apocalyptic number.

74314 is a deficient number, since it is larger than the sum of its proper divisors (38906).

74314 is a wasteful number, since it uses less digits than its factorization.

74314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584.

The product of its digits is 336, while the sum is 19.

The square root of 74314 is about 272.6059427085. The cubic root of 74314 is about 42.0426626209.

It can be divided in two parts, 743 and 14, that added together give a palindrome (757).

The spelling of 74314 in words is "seventy-four thousand, three hundred fourteen", and thus it is an iban number.

Divisors: 1 2 73 146 509 1018 37157 74314