Base | Representation |
---|---|
bin | 11101000111000001001… |
… | …00010100111110000011 |
3 | 10112121200122211002222111 |
4 | 32203200210110332003 |
5 | 112341402202012011 |
6 | 2043252513520151 |
7 | 132155613666046 |
oct | 16434044247603 |
9 | 3477618732874 |
10 | 1000200032131 |
11 | 356200930003 |
12 | 141a18b73057 |
13 | 7341a864651 |
14 | 365a4c36c5d |
15 | 1b03e0ca121 |
hex | e8e0914f83 |
1000200032131 has 8 divisors (see below), whose sum is σ = 1001940230720. Its totient is φ = 998460188352.
The previous prime is 1000200032113. The next prime is 1000200032173. The reversal of 1000200032131 is 1312300020001.
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 1000200032131 - 25 = 1000200032099 is a prime.
It is a super-2 number, since 2×10002000321312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1000200032101) 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, 5904886 + ... + 6071908.
It is an arithmetic number, because the mean of its divisors is an integer number (125242528840).
Almost surely, 21000200032131 is an apocalyptic number.
1000200032131 is a deficient number, since it is larger than the sum of its proper divisors (1740198589).
1000200032131 is an equidigital number, since it uses as much as digits as its factorization.
1000200032131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177405.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 1000200032131 its reverse (1312300020001), we get a palindrome (2312500052132).
The spelling of 1000200032131 in words is "one trillion, two hundred million, thirty-two thousand, one hundred thirty-one".
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