Base | Representation |
---|---|
bin | 1011101010100011010… |
… | …1001001101101011111 |
3 | 201011021021211122212211 |
4 | 2322220311021231133 |
5 | 11240410124020221 |
6 | 232021332541251 |
7 | 20323060256020 |
oct | 2725065115537 |
9 | 634237748784 |
10 | 200401001311 |
11 | 77a98160445 |
12 | 32a09a81827 |
13 | 15b89421464 |
14 | 99b1466c47 |
15 | 532d7846e1 |
hex | 2ea8d49b5f |
200401001311 has 8 divisors (see below), whose sum is σ = 229066533920. Its totient is φ = 171744673248.
The previous prime is 200401001303. The next prime is 200401001387. The reversal of 200401001311 is 113100104002.
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 200401001311 - 23 = 200401001303 is a prime.
It is a super-2 number, since 2×2004010013112 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 200401001291 and 200401001300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200401601311) 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, 2254416 + ... + 2341621.
It is an arithmetic number, because the mean of its divisors is an integer number (28633316740).
Almost surely, 2200401001311 is an apocalyptic number.
200401001311 is a deficient number, since it is larger than the sum of its proper divisors (28665532609).
200401001311 is an equidigital number, since it uses as much as digits as its factorization.
200401001311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4602273.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 200401001311 its reverse (113100104002), we get a palindrome (313501105313).
The spelling of 200401001311 in words is "two hundred billion, four hundred one million, one thousand, three hundred eleven".
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