Search a number
-
+
230002210030 = 25312161343333
BaseRepresentation
bin1101011000110100110…
…0110011010011101110
3210222200020201212110111
43112031030303103232
512232021031210110
6253354521330234
722421445346045
oct3261514632356
9728606655414
10230002210030
11895a82846aa
12386ab33697a
13188c5ca9188
14b1bc94355c
155eb2387e8a
hex358d3334ee

230002210030 has 32 divisors (see below), whose sum is σ = 427557950208. Its totient is φ = 88991654400.

The previous prime is 230002210003. The next prime is 230002210033. The reversal of 230002210030 is 30012200032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230002210033) 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, 498244 + ... + 841576.

It is an arithmetic number, because the mean of its divisors is an integer number (13361185944).

Almost surely, 2230002210030 is an apocalyptic number.

230002210030 is a deficient number, since it is larger than the sum of its proper divisors (197555740178).

230002210030 is a wasteful number, since it uses less digits than its factorization.

230002210030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345532.

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 230002210030 its reverse (30012200032), we get a palindrome (260014410062).

The spelling of 230002210030 in words is "two hundred thirty billion, two million, two hundred ten thousand, thirty".

Divisors: 1 2 5 10 31 62 155 310 2161 4322 10805 21610 66991 133982 334955 343333 669910 686666 1716665 3433330 10643323 21286646 53216615 106433230 741942613 1483885226 3709713065 7419426130 23000221003 46000442006 115001105015 230002210030