Base | Representation |
---|---|
bin | 1101011000110101010… |
… | …0011011100101011100 |
3 | 210222200101111110220220 |
4 | 3112031110123211130 |
5 | 12232022034210022 |
6 | 253355032241340 |
7 | 22421501345643 |
oct | 3261524334534 |
9 | 728611443826 |
10 | 230004210012 |
11 | 895a9420285 |
12 | 386abb40250 |
13 | 188c65295b5 |
14 | b1bcd0435a |
15 | 5eb263085c |
hex | 358d51b95c |
230004210012 has 48 divisors (see below), whose sum is σ = 571925394432. Its totient is φ = 71774359360.
The previous prime is 230004209957. The next prime is 230004210047. The reversal of 230004210012 is 210012400032.
It is a junction number, because it is equal to n+sod(n) for n = 230004209973 and 230004210000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8852439 + ... + 8878382.
It is an arithmetic number, because the mean of its divisors is an integer number (11915112384).
Almost surely, 2230004210012 is an apocalyptic number.
It is an amenable number.
230004210012 is an abundant number, since it is smaller than the sum of its proper divisors (341921184420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230004210012 is a wasteful number, since it uses less digits than its factorization.
230004210012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17730898 (or 17730896 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 230004210012 its reverse (210012400032), we get a palindrome (440016610044).
The spelling of 230004210012 in words is "two hundred thirty billion, four million, two hundred ten thousand, twelve".
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