Search a number
-
+
530214 = 23194651
BaseRepresentation
bin10000001011100100110
3222221022120
42001130212
5113431324
615210410
74335546
oct2013446
9887276
10530214
113323a3
12216a06
13157449
14db326
15a7179
hex81726

530214 has 16 divisors (see below), whose sum is σ = 1116480. Its totient is φ = 167400.

The previous prime is 530209. The next prime is 530227. The reversal of 530214 is 412035.

It is a super-2 number, since 2×5302142 = 562253771592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 530193 and 530202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2212 + ... + 2439.

It is an arithmetic number, because the mean of its divisors is an integer number (69780).

2530214 is an apocalyptic number.

530214 is an abundant number, since it is smaller than the sum of its proper divisors (586266).

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

530214 is a wasteful number, since it uses less digits than its factorization.

530214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4675.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 530214 is about 728.1579498982. The cubic root of 530214 is about 80.9376139044.

Adding to 530214 its reverse (412035), we get a palindrome (942249).

The spelling of 530214 in words is "five hundred thirty thousand, two hundred fourteen".

Divisors: 1 2 3 6 19 38 57 114 4651 9302 13953 27906 88369 176738 265107 530214