Base | Representation |
---|---|
bin | 10111100001101010… |
… | …11001111111011011 |
3 | 1012121020110011211102 |
4 | 23300311121333123 |
5 | 201331344412043 |
6 | 5445150422015 |
7 | 624665123363 |
oct | 136065317733 |
9 | 35536404742 |
10 | 12630466523 |
11 | 53a1629494 |
12 | 2545b0190b |
13 | 126396983c |
14 | 87b6559a3 |
15 | 4ddcaa6b8 |
hex | 2f0d59fdb |
12630466523 has 8 divisors (see below), whose sum is σ = 13447324800. Its totient is φ = 11821818240.
The previous prime is 12630466507. The next prime is 12630466529. The reversal of 12630466523 is 32566403621.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12630466523 - 24 = 12630466507 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12630466529) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2049323 + ... + 2055476.
It is an arithmetic number, because the mean of its divisors is an integer number (1680915600).
Almost surely, 212630466523 is an apocalyptic number.
12630466523 is a deficient number, since it is larger than the sum of its proper divisors (816858277).
12630466523 is a wasteful number, since it uses less digits than its factorization.
12630466523 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4104997.
The product of its (nonzero) digits is 155520, while the sum is 38.
The spelling of 12630466523 in words is "twelve billion, six hundred thirty million, four hundred sixty-six thousand, five hundred twenty-three".
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