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530262 = 23289331
BaseRepresentation
bin10000001011101010110
3222221101100
42001131112
5113432022
615210530
74335645
oct2013526
9887340
10530262
11332437
12216a46
13157485
14db35c
15a71ac
hex81756

530262 has 24 divisors (see below), whose sum is σ = 1165320. Its totient is φ = 174240.

The previous prime is 530261. The next prime is 530267. The reversal of 530262 is 262035.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1437 + ... + 1767.

It is an arithmetic number, because the mean of its divisors is an integer number (48555).

2530262 is an apocalyptic number.

530262 is an abundant number, since it is smaller than the sum of its proper divisors (635058).

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

530262 is a wasteful number, since it uses less digits than its factorization.

530262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 530262 is about 728.1909090342. The cubic root of 530262 is about 80.9400562442.

Adding to 530262 its reverse (262035), we get a palindrome (792297).

The spelling of 530262 in words is "five hundred thirty thousand, two hundred sixty-two".

Divisors: 1 2 3 6 9 18 89 178 267 331 534 662 801 993 1602 1986 2979 5958 29459 58918 88377 176754 265131 530262