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223714 = 2111857
BaseRepresentation
bin110110100111100010
3102100212201
4312213202
524124324
64443414
71621141
oct664742
9370781
10223714
11143097
12a956a
137aa9a
145b758
1546444
hex369e2

223714 has 4 divisors (see below), whose sum is σ = 335574. Its totient is φ = 111856.

The previous prime is 223711. The next prime is 223747. The reversal of 223714 is 417322.

223714 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 218089 + 5625 = 467^2 + 75^2 .

It is a junction number, because it is equal to n+sod(n) for n = 223691 and 223700.

It is not an unprimeable number, because it can be changed into a prime (223711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55927 + ... + 55930.

2223714 is an apocalyptic number.

223714 is a deficient number, since it is larger than the sum of its proper divisors (111860).

223714 is a wasteful number, since it uses less digits than its factorization.

223714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111859.

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

The square root of 223714 is about 472.9841434974. The cubic root of 223714 is about 60.7059212731.

It can be divided in two parts, 2 and 23714, that added together give a square (23716 = 1542).

The spelling of 223714 in words is "two hundred twenty-three thousand, seven hundred fourteen", and thus it is an iban number.

Divisors: 1 2 111857 223714