Base | Representation |
---|---|
bin | 11000111101101001… |
… | …10001010110100001 |
3 | 1021121000022210010100 |
4 | 30132310301112201 |
5 | 204421411131001 |
6 | 10053512253013 |
7 | 653054363622 |
oct | 143664612641 |
9 | 37530283110 |
10 | 13402052001 |
11 | 5758122038 |
12 | 27203a1169 |
13 | 13577812b0 |
14 | 911d05a49 |
15 | 5368bd586 |
hex | 31ed315a1 |
13402052001 has 24 divisors (see below), whose sum is σ = 20852971776. Its totient is φ = 8245306080.
The previous prime is 13402051987. The next prime is 13402052011. The reversal of 13402052001 is 10025020431.
13402052001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13402052001 - 26 = 13402051937 is a prime.
It is a super-3 number, since 3×134020520013 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (13402052011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 530896 + ... + 555566.
It is an arithmetic number, because the mean of its divisors is an integer number (868873824).
Almost surely, 213402052001 is an apocalyptic number.
It is an amenable number.
13402052001 is a deficient number, since it is larger than the sum of its proper divisors (7450919775).
13402052001 is a wasteful number, since it uses less digits than its factorization.
13402052001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29333 (or 29330 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
Adding to 13402052001 its reverse (10025020431), we get a palindrome (23427072432).
The spelling of 13402052001 in words is "thirteen billion, four hundred two million, fifty-two thousand, one".
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