Base | Representation |
---|---|
bin | 11000011101010000… |
… | …10100010110100001 |
3 | 1020220002001222211120 |
4 | 30032220110112201 |
5 | 203342332231113 |
6 | 10010525002453 |
7 | 643245102501 |
oct | 141650242641 |
9 | 36802058746 |
10 | 13130352033 |
11 | 5628817907 |
12 | 26653b3429 |
13 | 13133b1796 |
14 | 8c7bbba01 |
15 | 51caeea23 |
hex | 30ea145a1 |
13130352033 has 32 divisors (see below), whose sum is σ = 19966943232. Its totient is φ = 7626220800.
The previous prime is 13130352019. The next prime is 13130352077. The reversal of 13130352033 is 33025303131.
It is not a de Polignac number, because 13130352033 - 24 = 13130352017 is a prime.
It is a super-2 number, since 2×131303520332 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13130351994 and 13130352012.
It is not an unprimeable number, because it can be changed into a prime (13130352133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144183 + ... + 216908.
It is an arithmetic number, because the mean of its divisors is an integer number (623966976).
Almost surely, 213130352033 is an apocalyptic number.
It is an amenable number.
13130352033 is a deficient number, since it is larger than the sum of its proper divisors (6836591199).
13130352033 is a wasteful number, since it uses less digits than its factorization.
13130352033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 361165.
The product of its (nonzero) digits is 2430, while the sum is 24.
Adding to 13130352033 its reverse (33025303131), we get a palindrome (46155655164).
The spelling of 13130352033 in words is "thirteen billion, one hundred thirty million, three hundred fifty-two thousand, thirty-three".
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