Base | Representation |
---|---|
bin | 10110111101000010… |
… | …00000110000101010 |
3 | 1011210211010212221102 |
4 | 23132201000300222 |
5 | 200214210133120 |
6 | 5354451241402 |
7 | 614243610623 |
oct | 133641006052 |
9 | 34724125842 |
10 | 12323130410 |
11 | 52540a42a8 |
12 | 247aba9262 |
13 | 12150a0856 |
14 | 84c8d2a4a |
15 | 4c1cecd75 |
hex | 2de840c2a |
12323130410 has 8 divisors (see below), whose sum is σ = 22181634756. Its totient is φ = 4929252160.
The previous prime is 12323130311. The next prime is 12323130419. The reversal of 12323130410 is 1403132321.
It can be written as a sum of positive squares in 2 ways, for example, as 12040453441 + 282676969 = 109729^2 + 16813^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12323130419) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616156511 + ... + 616156530.
Almost surely, 212323130410 is an apocalyptic number.
12323130410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12323130410 is a deficient number, since it is larger than the sum of its proper divisors (9858504346).
12323130410 is a wasteful number, since it uses less digits than its factorization.
12323130410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1232313048.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 12323130410 its reverse (1403132321), we get a palindrome (13726262731).
The spelling of 12323130410 in words is "twelve billion, three hundred twenty-three million, one hundred thirty thousand, four hundred ten".
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