Search a number
-
+
326952 = 233219239
BaseRepresentation
bin1001111110100101000
3121121111100
41033310220
540430302
611001400
72531133
oct1176450
9547440
10326952
1120370a
12139260
13b5a82
148721a
1566d1c
hex4fd28

326952 has 48 divisors (see below), whose sum is σ = 936000. Its totient is φ = 102816.

The previous prime is 326951. The next prime is 326983. The reversal of 326952 is 259623.

It is a super-2 number, since 2×3269522 = 213795220608, which contains 22 as substring.

Its product of digits (3240) is a multiple of the sum of its prime factors (270).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 326952.

It is not an unprimeable number, because it can be changed into a prime (326951) 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, 1249 + ... + 1487.

It is an arithmetic number, because the mean of its divisors is an integer number (19500).

2326952 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 326952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468000).

326952 is an abundant number, since it is smaller than the sum of its proper divisors (609048).

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

326952 is a wasteful number, since it uses less digits than its factorization.

326952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 263 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 326952 is about 571.7971668345. The cubic root of 326952 is about 68.8908166108.

It can be divided in two parts, 3269 and 52, that added together give a triangular number (3321 = T81).

The spelling of 326952 in words is "three hundred twenty-six thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 19 24 36 38 57 72 76 114 152 171 228 239 342 456 478 684 717 956 1368 1434 1912 2151 2868 4302 4541 5736 8604 9082 13623 17208 18164 27246 36328 40869 54492 81738 108984 163476 326952