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230132324 = 2257533081
BaseRepresentation
bin11011011011110…
…00101001100100
3121001000221012102
431231320221210
5432403213244
634500311232
75463043502
oct1555705144
9531027172
10230132324
111089a3904
12650a2518
13388a7596
14227c7672
151530c54e
hexdb78a64

230132324 has 6 divisors (see below), whose sum is σ = 402731574. Its totient is φ = 115066160.

The previous prime is 230132317. The next prime is 230132333. The reversal of 230132324 is 423231032.

It can be written as a sum of positive squares in only one way, i.e., 210772324 + 19360000 = 14518^2 + 4400^2 .

It is a junction number, because it is equal to n+sod(n) for n = 230132296 and 230132305.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28766537 + ... + 28766544.

It is an arithmetic number, because the mean of its divisors is an integer number (67121929).

Almost surely, 2230132324 is an apocalyptic number.

It is an amenable number.

230132324 is a deficient number, since it is larger than the sum of its proper divisors (172599250).

230132324 is a wasteful number, since it uses less digits than its factorization.

230132324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57533085 (or 57533083 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 230132324 is about 15170.1128538980. The cubic root of 230132324 is about 612.8100434481.

Adding to 230132324 its reverse (423231032), we get a palindrome (653363356).

The spelling of 230132324 in words is "two hundred thirty million, one hundred thirty-two thousand, three hundred twenty-four".

Divisors: 1 2 4 57533081 115066162 230132324