Base | Representation |
---|---|
bin | 11000011001110011… |
… | …01100100110111101 |
3 | 1020211001111201012022 |
4 | 30030321230212331 |
5 | 203312421302110 |
6 | 10004011245525 |
7 | 642443444420 |
oct | 141471544675 |
9 | 36731451168 |
10 | 13101353405 |
11 | 56134107a8 |
12 | 26577498a5 |
13 | 130a39a52a |
14 | 8c3dcd9b7 |
15 | 51a2c2755 |
hex | 30ce6c9bd |
13101353405 has 32 divisors (see below), whose sum is σ = 18471414528. Its totient is φ = 8733427200.
The previous prime is 13101353359. The next prime is 13101353407. The reversal of 13101353405 is 50435310131.
It is not a de Polignac number, because 13101353405 - 26 = 13101353341 is a prime.
It is a super-2 number, since 2×131013534052 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13101353407) 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 31 ways as a sum of consecutive naturals, for example, 389975 + ... + 422235.
It is an arithmetic number, because the mean of its divisors is an integer number (577231704).
Almost surely, 213101353405 is an apocalyptic number.
It is an amenable number.
13101353405 is a deficient number, since it is larger than the sum of its proper divisors (5370061123).
13101353405 is a wasteful number, since it uses less digits than its factorization.
13101353405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32597.
The product of its (nonzero) digits is 2700, while the sum is 26.
Adding to 13101353405 its reverse (50435310131), we get a palindrome (63536663536).
The spelling of 13101353405 in words is "thirteen billion, one hundred one million, three hundred fifty-three thousand, four hundred five".
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