Search a number
-
+
323248230 = 232515112377
BaseRepresentation
bin10011010001000…
…110000001100110
3211112020201012200
4103101012001212
51130222420410
652024155330
711003364444
oct2321060146
9745221180
10323248230
111565131a8
1290308b46
1351c7a856
1430d05b94
151d5a23c0
hex13446066

323248230 has 48 divisors (see below), whose sum is σ = 841355424. Its totient is φ = 86106240.

The previous prime is 323248213. The next prime is 323248249. The reversal of 323248230 is 32842323.

323248230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 323248194 and 323248203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134802 + ... + 137178.

It is an arithmetic number, because the mean of its divisors is an integer number (17528238).

Almost surely, 2323248230 is an apocalyptic number.

323248230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

323248230 is an abundant number, since it is smaller than the sum of its proper divisors (518107194).

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

323248230 is a wasteful number, since it uses less digits than its factorization.

323248230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901 (or 3898 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 323248230 is about 17979.1053726263. The cubic root of 323248230 is about 686.2969231454.

The spelling of 323248230 in words is "three hundred twenty-three million, two hundred forty-eight thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1511 2377 3022 4533 4754 7131 7555 9066 11885 13599 14262 15110 21393 22665 23770 27198 35655 42786 45330 67995 71310 106965 135990 213930 3591647 7183294 10774941 17958235 21549882 32324823 35916470 53874705 64649646 107749410 161624115 323248230