Base | Representation |
---|---|
bin | 11000111110000011… |
… | …01000101100011010 |
3 | 1021121020200010012101 |
4 | 30133001220230122 |
5 | 204423242040120 |
6 | 10054112434014 |
7 | 653125141000 |
oct | 143701505432 |
9 | 37536603171 |
10 | 13405424410 |
11 | 575a015854 |
12 | 272154890a |
13 | 13583922c1 |
14 | 912542a70 |
15 | 536d3790a |
hex | 31f068b1a |
13405424410 has 32 divisors (see below), whose sum is σ = 28139673600. Its totient is φ = 4596144336.
The previous prime is 13405424401. The next prime is 13405424413. The reversal of 13405424410 is 1442450431.
It is a super-2 number, since 2×134054244102 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13405424413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1950714 + ... + 1957573.
It is an arithmetic number, because the mean of its divisors is an integer number (879364800).
Almost surely, 213405424410 is an apocalyptic number.
13405424410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13405424410 is an abundant number, since it is smaller than the sum of its proper divisors (14734249190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13405424410 is an equidigital number, since it uses as much as digits as its factorization.
13405424410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3908315 (or 3908301 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
Adding to 13405424410 its reverse (1442450431), we get a palindrome (14847874841).
The spelling of 13405424410 in words is "thirteen billion, four hundred five million, four hundred twenty-four thousand, four hundred ten".
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