Base | Representation |
---|---|
bin | 110100010100011011001100… |
… | …101100110111100101110010 |
3 | 1010011201112111212100000221100 |
4 | 310110123030230313211302 |
5 | 220124442410112330002 |
6 | 2133215223300505230 |
7 | 66316215240452223 |
oct | 6424331454674562 |
9 | 1104645455300840 |
10 | 230102012230002 |
11 | 6735479617a700 |
12 | 2198338a3ab216 |
13 | 9b516b00777b3 |
14 | 40b6dd539124a |
15 | 1b90734a7e11c |
hex | d146ccb37972 |
230102012230002 has 36 divisors (see below), whose sum is σ = 547997767423470. Its totient is φ = 69727882493280.
The previous prime is 230102012229961. The next prime is 230102012230049. The reversal of 230102012230002 is 200032210201032.
230102012230002 is a `hidden beast` number, since 230 + 1 + 0 + 201 + 2 + 230 + 0 + 0 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 178797038993001 + 51304973237001 = 13371501^2 + 7162749^2 .
It is a super-3 number, since 3×2301020122300023 (a number of 44 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 52824151227 + ... + 52824155582.
Almost surely, 2230102012230002 is an apocalyptic number.
230102012230002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
230102012230002 is an abundant number, since it is smaller than the sum of its proper divisors (317895755193468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230102012230002 is a wasteful number, since it uses less digits than its factorization.
230102012230002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105648306839 (or 105648306825 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 230102012230002 its reverse (200032210201032), we get a palindrome (430134222431034).
The spelling of 230102012230002 in words is "two hundred thirty trillion, one hundred two billion, twelve million, two hundred thirty thousand, two".
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