Base | Representation |
---|---|
bin | 1011101001000011111… |
… | …1011000011111110011 |
3 | 201010020102020000120102 |
4 | 2322100333120133303 |
5 | 11234100230431011 |
6 | 231513524103015 |
7 | 20310132464210 |
oct | 2722077303763 |
9 | 633212200512 |
10 | 200001030131 |
11 | 77902405151 |
12 | 32917b34a6b |
13 | 15b245c0016 |
14 | 99742acb07 |
15 | 53085c973b |
hex | 2e90fd87f3 |
200001030131 has 8 divisors (see below), whose sum is σ = 228682354944. Its totient is φ = 171347142600.
The previous prime is 200001030079. The next prime is 200001030137. The reversal of 200001030131 is 131030100002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200001030131 - 222 = 199996835827 is a prime.
It is a super-2 number, since 2×2000010301312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200001030137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6843695 + ... + 6872856.
It is an arithmetic number, because the mean of its divisors is an integer number (28585294368).
Almost surely, 2200001030131 is an apocalyptic number.
200001030131 is a deficient number, since it is larger than the sum of its proper divisors (28681324813).
200001030131 is a wasteful number, since it uses less digits than its factorization.
200001030131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13718641.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 200001030131 its reverse (131030100002), we get a palindrome (331031130133).
The spelling of 200001030131 in words is "two hundred billion, one million, thirty thousand, one hundred thirty-one".
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