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230003123322330 = 23253157380942269
BaseRepresentation
bin110100010010111111000110…
…011101100111110111011010
31010011101002021010102000211100
4310102333012131213313122
5220121332344032303310
62133101550504212230
766306114544556031
oct6422770635476732
91104332233360740
10230003123322330
116731685aa45726
122196819076a076
139b45280800847
1440b22d3b19718
151b8cd9816bec0
hexd12fc6767dda

230003123322330 has 48 divisors (see below), whose sum is σ = 598027068517320. Its totient is φ = 61332222847104.

The previous prime is 230003123322319. The next prime is 230003123322347. The reversal of 230003123322330 is 33223321300032.

230003123322330 is a `hidden beast` number, since 2 + 3 + 0 + 0 + 0 + 3 + 1 + 2 + 3 + 322 + 330 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 122757070817241 + 107246052505089 = 11079579^2 + 10355967^2 .

It is a junction number, because it is equal to n+sod(n) for n = 230003123322294 and 230003123322303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37629565 + ... + 43312704.

Almost surely, 2230003123322330 is an apocalyptic number.

230003123322330 is an abundant number, since it is smaller than the sum of its proper divisors (368023945194990).

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

230003123322330 is a wasteful number, since it uses less digits than its factorization.

230003123322330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80973855 (or 80973852 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 27.

Adding to 230003123322330 its reverse (33223321300032), we get a palindrome (263226444622362).

The spelling of 230003123322330 in words is "two hundred thirty trillion, three billion, one hundred twenty-three million, three hundred twenty-two thousand, three hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 31573 63146 94719 157865 189438 284157 315730 473595 568314 947190 1420785 2841570 80942269 161884538 242826807 404711345 485653614 728480421 809422690 1214134035 1456960842 2428268070 3642402105 7284804210 2555590259137 5111180518274 7666770777411 12777951295685 15333541554822 23000312332233 25555902591370 38333853887055 46000624664466 76667707774110 115001561661165 230003123322330