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232484 = 22719223
BaseRepresentation
bin111000110000100100
3102210220112
4320300210
524414414
64552152
71655540
oct706044
9383815
10232484
1114973a
12b2658
1381a85
1460a20
1548d3e
hex38c24

232484 has 36 divisors (see below), whose sum is σ = 512064. Its totient is φ = 90288.

The previous prime is 232459. The next prime is 232487. The reversal of 232484 is 484232.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10097 + ... + 10119.

It is an arithmetic number, because the mean of its divisors is an integer number (14224).

2232484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256032).

232484 is an abundant number, since it is smaller than the sum of its proper divisors (279580).

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

232484 is a wasteful number, since it uses less digits than its factorization.

232484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72 (or 51 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 232484 is about 482.1659465371. The cubic root of 232484 is about 61.4890367573.

The spelling of 232484 in words is "two hundred thirty-two thousand, four hundred eighty-four".

Divisors: 1 2 4 7 14 19 23 28 38 46 76 92 133 161 266 322 361 437 532 644 722 874 1444 1748 2527 3059 5054 6118 8303 10108 12236 16606 33212 58121 116242 232484