Base | Representation |
---|---|
bin | 11000101000101001… |
… | …01101100000010101 |
3 | 1021010201211002100220 |
4 | 30110110231200111 |
5 | 204041311003402 |
6 | 10024220224553 |
7 | 645515041503 |
oct | 142424554025 |
9 | 37121732326 |
10 | 13225875477 |
11 | 5677731001 |
12 | 269139b159 |
13 | 132a118829 |
14 | 8d6765673 |
15 | 5261bcdbc |
hex | 31452d815 |
13225875477 has 8 divisors (see below), whose sum is σ = 17635140864. Its totient is φ = 8816930208.
The previous prime is 13225875427. The next prime is 13225875569. The reversal of 13225875477 is 77457852231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13225875477 - 26 = 13225875413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13225875427) 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, 43708 + ... + 168410.
It is an arithmetic number, because the mean of its divisors is an integer number (2204392608).
Almost surely, 213225875477 is an apocalyptic number.
It is an amenable number.
13225875477 is a deficient number, since it is larger than the sum of its proper divisors (4409265387).
13225875477 is a wasteful number, since it uses less digits than its factorization.
13225875477 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160059.
The product of its digits is 3292800, while the sum is 51.
The spelling of 13225875477 in words is "thirteen billion, two hundred twenty-five million, eight hundred seventy-five thousand, four hundred seventy-seven".
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