Base | Representation |
---|---|
bin | 10110111010010100… |
… | …00010100000010110 |
3 | 1011202020020120001221 |
4 | 23131022002200112 |
5 | 200142341043110 |
6 | 5352314440554 |
7 | 613546042261 |
oct | 133512024026 |
9 | 34666216057 |
10 | 12300331030 |
11 | 5242241839 |
12 | 247343315a |
13 | 121044a1b0 |
14 | 849879cd8 |
15 | 4bece77da |
hex | 2dd282816 |
12300331030 has 64 divisors (see below), whose sum is σ = 24535038528. Its totient is φ = 4411169280.
The previous prime is 12300331027. The next prime is 12300331129. The reversal of 12300331030 is 3013300321.
It is a junction number, because it is equal to n+sod(n) for n = 12300330995 and 12300331013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1005712 + ... + 1017868.
It is an arithmetic number, because the mean of its divisors is an integer number (383359977).
Almost surely, 212300331030 is an apocalyptic number.
12300331030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12300331030 is a deficient number, since it is larger than the sum of its proper divisors (12234707498).
12300331030 is a wasteful number, since it uses less digits than its factorization.
12300331030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12401.
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 12300331030 its reverse (3013300321), we get a palindrome (15313631351).
The spelling of 12300331030 in words is "twelve billion, three hundred million, three hundred thirty-one thousand, thirty".
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