Base | Representation |
---|---|
bin | 1011101001000011101… |
… | …1110101111001111101 |
3 | 201010020100110212102200 |
4 | 2322100323311321331 |
5 | 11234100011231023 |
6 | 231513452142113 |
7 | 20310121550265 |
oct | 2722073657175 |
9 | 633210425380 |
10 | 200000102013 |
11 | 77901930908 |
12 | 32917767939 |
13 | 15b2435673a |
14 | 997410a7a5 |
15 | 5308494743 |
hex | 2e90ef5e7d |
200000102013 has 12 divisors (see below), whose sum is σ = 288895919520. Its totient is φ = 133330224456.
The previous prime is 200000101999. The next prime is 200000102041. The reversal of 200000102013 is 310201000002.
It is a happy number.
It is not a de Polignac number, because 200000102013 - 24 = 200000101997 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 200000101986 and 200000102004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200000102063) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171870 + ... + 655392.
It is an arithmetic number, because the mean of its divisors is an integer number (24074659960).
Almost surely, 2200000102013 is an apocalyptic number.
It is an amenable number.
200000102013 is a deficient number, since it is larger than the sum of its proper divisors (88895817507).
200000102013 is a wasteful number, since it uses less digits than its factorization.
200000102013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 529488 (or 529485 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
Adding to 200000102013 its reverse (310201000002), we get a palindrome (510201102015).
The spelling of 200000102013 in words is "two hundred billion, one hundred two thousand, thirteen".
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