Base | Representation |
---|---|
bin | 10111001100100101101101… |
… | …111001100110111010001101 |
3 | 111101020000222021210022102111 |
4 | 113030211231321212322031 |
5 | 101332444333203000023 |
6 | 1000551233410424021 |
7 | 30326500465621453 |
oct | 2714455571467215 |
9 | 441200867708374 |
10 | 102020202000013 |
11 | 2a563585405640 |
12 | b538247292011 |
13 | 44c0604b8c67b |
14 | 1b29b3872a9d3 |
15 | bbdba611a00d |
hex | 5cc96de66e8d |
102020202000013 has 8 divisors (see below), whose sum is σ = 111317437452960. Its totient is φ = 92726745152880.
The previous prime is 102020201999927. The next prime is 102020202000043. The reversal of 102020202000013 is 310000202020201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102020202000013 is a prime.
It is a super-2 number, since 2×1020202020000132 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102020201999957 and 102020202000002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102020202000043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944594995 + ... + 944702992.
It is an arithmetic number, because the mean of its divisors is an integer number (13914679681620).
Almost surely, 2102020202000013 is an apocalyptic number.
It is an amenable number.
102020202000013 is a deficient number, since it is larger than the sum of its proper divisors (9297235452947).
102020202000013 is a wasteful number, since it uses less digits than its factorization.
102020202000013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1889302907.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 102020202000013 its reverse (310000202020201), we get a palindrome (412020404020214).
The spelling of 102020202000013 in words is "one hundred two trillion, twenty billion, two hundred two million, thirteen", and thus it is an aban number.
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