Search a number
-
+
274934 = 21112497
BaseRepresentation
bin1000011000111110110
3111222010202
41003013312
532244214
65520502
72223362
oct1030766
9458122
10274934
11178620
12113132
13981aa
14722a2
15566de
hex431f6

274934 has 8 divisors (see below), whose sum is σ = 449928. Its totient is φ = 124960.

The previous prime is 274931. The next prime is 274943. The reversal of 274934 is 439472.

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

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 274897 and 274906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274931) 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, 6227 + ... + 6270.

It is an arithmetic number, because the mean of its divisors is an integer number (56241).

2274934 is an apocalyptic number.

274934 is a deficient number, since it is larger than the sum of its proper divisors (174994).

274934 is a wasteful number, since it uses less digits than its factorization.

274934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12510.

The product of its digits is 6048, while the sum is 29.

The square root of 274934 is about 524.3414917780. The cubic root of 274934 is about 65.0243695605.

The spelling of 274934 in words is "two hundred seventy-four thousand, nine hundred thirty-four".

Divisors: 1 2 11 22 12497 24994 137467 274934