Search a number
-
+
230232000313 = 7191557309157
BaseRepresentation
bin1101011001101011100…
…1011000011100111001
3211000021021010102110201
43112122321120130321
512233003343002223
6253433410442201
722430235466420
oct3263271303471
9730237112421
10230232000313
1189705a64527
1238754293361
1318931793b63
14b20127c2b7
155ec7628ead
hex359ae58739

230232000313 has 16 divisors (see below), whose sum is σ = 264975611904. Its totient is φ = 195955439040.

The previous prime is 230232000301. The next prime is 230232000343. The reversal of 230232000313 is 313000232032.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 230232000313 - 213 = 230231992121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230232000343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 590131 + ... + 899287.

It is an arithmetic number, because the mean of its divisors is an integer number (16560975744).

Almost surely, 2230232000313 is an apocalyptic number.

It is an amenable number.

230232000313 is a deficient number, since it is larger than the sum of its proper divisors (34743611591).

230232000313 is a wasteful number, since it uses less digits than its factorization.

230232000313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309912.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 230232000313 its reverse (313000232032), we get a palindrome (543232232345).

The spelling of 230232000313 in words is "two hundred thirty billion, two hundred thirty-two million, three hundred thirteen", and thus it is an aban number.

Divisors: 1 7 191 557 1337 3899 106387 309157 744709 2164099 59048987 172200449 413342909 1205403143 32890285759 230232000313