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230303130210 = 232510753237973
BaseRepresentation
bin1101011001111100100…
…0101110001001100010
3211000110012222012100100
43112133020232021202
512233130100131320
6253444431203230
722432061210256
oct3263710561142
9730405865310
10230303130210
118974212746a
1238774076516
1318943439a5a
14b20a8b6266
155ecd9c9790
hex359f22e262

230303130210 has 48 divisors (see below), whose sum is σ = 598846340664. Its totient is φ = 61408198656.

The previous prime is 230303130209. The next prime is 230303130229. The reversal of 230303130210 is 12031303032.

230303130210 is a `hidden beast` number, since 23 + 0 + 303 + 130 + 210 = 666.

230303130210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 171671834889 + 58631295321 = 414333^2 + 242139^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 848784 + ... + 1086756.

Almost surely, 2230303130210 is an apocalyptic number.

230303130210 is an abundant number, since it is smaller than the sum of its proper divisors (368543210454).

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

230303130210 is a wasteful number, since it uses less digits than its factorization.

230303130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248739 (or 248736 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 230303130210 its reverse (12031303032), we get a palindrome (242334433242).

The spelling of 230303130210 in words is "two hundred thirty billion, three hundred three million, one hundred thirty thousand, two hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 10753 21506 32259 53765 64518 96777 107530 161295 193554 237973 322590 475946 483885 713919 967770 1189865 1427838 2141757 2379730 3569595 4283514 7139190 10708785 21417570 2558923669 5117847338 7676771007 12794618345 15353542014 23030313021 25589236690 38383855035 46060626042 76767710070 115151565105 230303130210