Base | Representation |
---|---|
bin | 10111100001110110… |
… | …11010110000101101 |
3 | 1012121100102020201110 |
4 | 23300323122300231 |
5 | 201332300330131 |
6 | 5445244302233 |
7 | 625014406236 |
oct | 136073326055 |
9 | 35540366643 |
10 | 12632042541 |
11 | 53a2505588 |
12 | 2546541979 |
13 | 126409bcb1 |
14 | 87b94608d |
15 | 4ddebc646 |
hex | 2f0edac2d |
12632042541 has 8 divisors (see below), whose sum is σ = 16955762400. Its totient is φ = 8364842192.
The previous prime is 12632042537. The next prime is 12632042557. The reversal of 12632042541 is 14524023621.
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 12632042541 - 22 = 12632042537 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12632042499 and 12632042508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12632042041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14129355 + ... + 14130248.
It is an arithmetic number, because the mean of its divisors is an integer number (2119470300).
Almost surely, 212632042541 is an apocalyptic number.
It is an amenable number.
12632042541 is a deficient number, since it is larger than the sum of its proper divisors (4323719859).
12632042541 is a wasteful number, since it uses less digits than its factorization.
12632042541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28259755.
The product of its (nonzero) digits is 11520, while the sum is 30.
It can be divided in two parts, 126320 and 42541, that added together give a palindrome (168861).
The spelling of 12632042541 in words is "twelve billion, six hundred thirty-two million, forty-two thousand, five hundred forty-one".
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