Base | Representation |
---|---|
bin | 11000110001011111… |
… | …00011011100011111 |
3 | 1021022220100001221020 |
4 | 30120233203130133 |
5 | 204214301133043 |
6 | 10035425335223 |
7 | 650405212332 |
oct | 143057433437 |
9 | 37286301836 |
10 | 13300021023 |
11 | 5705573713 |
12 | 26b2197513 |
13 | 133c5a9233 |
14 | 902546619 |
15 | 52c966e83 |
hex | 318be371f |
13300021023 has 8 divisors (see below), whose sum is σ = 17842155648. Its totient is φ = 8812283544.
The previous prime is 13300021019. The next prime is 13300021057. The reversal of 13300021023 is 32012000331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13300021023 - 22 = 13300021019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13300020993 and 13300021011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13300021523) 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, 13598715 + ... + 13599692.
It is an arithmetic number, because the mean of its divisors is an integer number (2230269456).
Almost surely, 213300021023 is an apocalyptic number.
13300021023 is a deficient number, since it is larger than the sum of its proper divisors (4542134625).
13300021023 is a wasteful number, since it uses less digits than its factorization.
13300021023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27198573.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 13300021023 its reverse (32012000331), we get a palindrome (45312021354).
The spelling of 13300021023 in words is "thirteen billion, three hundred million, twenty-one thousand, twenty-three".
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