Base | Representation |
---|---|
bin | 100000011101110001111… |
… | …110110111010010001011 |
3 | 21220021121020201112112211 |
4 | 200131301332313102023 |
5 | 243023042041101103 |
6 | 4424523555445551 |
7 | 320120160632014 |
oct | 40356176672213 |
9 | 7807536645484 |
10 | 2231000331403 |
11 | 790186585888 |
12 | 3004715b68b7 |
13 | 1324c82705bc |
14 | 79da3bb200b |
15 | 3d077cc536d |
hex | 20771fb748b |
2231000331403 has 8 divisors (see below), whose sum is σ = 2264323759760. Its totient is φ = 2197677636000.
The previous prime is 2231000331397. The next prime is 2231000331433. The reversal of 2231000331403 is 3041330001322.
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 2231000331403 - 29 = 2231000330891 is a prime.
It is a super-3 number, since 3×22310003314033 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2231000331433) 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, 11083153 + ... + 11282653.
It is an arithmetic number, because the mean of its divisors is an integer number (283040469970).
Almost surely, 22231000331403 is an apocalyptic number.
2231000331403 is a deficient number, since it is larger than the sum of its proper divisors (33323428357).
2231000331403 is a wasteful number, since it uses less digits than its factorization.
2231000331403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 366477.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 2231000331403 its reverse (3041330001322), we get a palindrome (5272330332725).
The spelling of 2231000331403 in words is "two trillion, two hundred thirty-one billion, three hundred thirty-one thousand, four hundred three".
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