Base | Representation |
---|---|
bin | 11000111101110001… |
… | …00000001000001000 |
3 | 1021121002011110201102 |
4 | 30132320200020020 |
5 | 204422133430044 |
6 | 10053545240532 |
7 | 653065606166 |
oct | 143670401010 |
9 | 37532143642 |
10 | 13403030024 |
11 | 575872a91a |
12 | 2720793148 |
13 | 1357a344c7 |
14 | 9120bc236 |
15 | 536a1324e |
hex | 31ee20208 |
13403030024 has 8 divisors (see below), whose sum is σ = 25130681310. Its totient is φ = 6701515008.
The previous prime is 13403030009. The next prime is 13403030063. The reversal of 13403030024 is 42003030431.
It can be written as a sum of positive squares in only one way, i.e., 11624721124 + 1778308900 = 107818^2 + 42170^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 13403029978 and 13403030005.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837689369 + ... + 837689384.
Almost surely, 213403030024 is an apocalyptic number.
It is an amenable number.
13403030024 is a deficient number, since it is larger than the sum of its proper divisors (11727651286).
13403030024 is a wasteful number, since it uses less digits than its factorization.
13403030024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1675378759 (or 1675378755 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 13403030024 its reverse (42003030431), we get a palindrome (55406060455).
The spelling of 13403030024 in words is "thirteen billion, four hundred three million, thirty thousand, twenty-four".
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