Base | Representation |
---|---|
bin | 111001010001101110… |
… | …0110100000111111110 |
3 | 102202111011200200001201 |
4 | 1302203130310013332 |
5 | 4003401314332110 |
6 | 132301145130114 |
7 | 11613042001144 |
oct | 1624334640776 |
9 | 382434620051 |
10 | 123001324030 |
11 | 4818a04a302 |
12 | 1ba08a8993a |
13 | b7a2c43450 |
14 | 5d4bbb5594 |
15 | 32ed70bb3a |
hex | 1ca37341fe |
123001324030 has 32 divisors (see below), whose sum is σ = 238452530400. Its totient is φ = 45412217472.
The previous prime is 123001323997. The next prime is 123001324049. The reversal of 123001324030 is 30423100321.
It is a junction number, because it is equal to n+sod(n) for n = 123001323989 and 123001324007.
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, 2001501 + ... + 2062039.
It is an arithmetic number, because the mean of its divisors is an integer number (7451641575).
Almost surely, 2123001324030 is an apocalyptic number.
123001324030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
123001324030 is a deficient number, since it is larger than the sum of its proper divisors (115451206370).
123001324030 is a wasteful number, since it uses less digits than its factorization.
123001324030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76188.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 123001324030 its reverse (30423100321), we get a palindrome (153424424351).
The spelling of 123001324030 in words is "one hundred twenty-three billion, one million, three hundred twenty-four thousand, thirty".
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