Base | Representation |
---|---|
bin | 11111000010101100101… |
… | …000111110111010100111 |
3 | 21112221011101112021101220 |
4 | 133002230220332322213 |
5 | 234422243223002211 |
6 | 4311551215351423 |
7 | 310055455360413 |
oct | 37025450767247 |
9 | 7487141467356 |
10 | 2133200203431 |
11 | 7527599a2140 |
12 | 2a5518522573 |
13 | 1262104491ab |
14 | 75366d97d43 |
15 | 3a751c7e806 |
hex | 1f0aca3eea7 |
2133200203431 has 8 divisors (see below), whose sum is σ = 3102836659584. Its totient is φ = 1292848608120.
The previous prime is 2133200203403. The next prime is 2133200203439. The reversal of 2133200203431 is 1343020023312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2133200203431 - 29 = 2133200202919 is a prime.
It is a super-2 number, since 2×21332002034312 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2133200203439) 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, 32321215171 + ... + 32321215236.
It is an arithmetic number, because the mean of its divisors is an integer number (387854582448).
Almost surely, 22133200203431 is an apocalyptic number.
2133200203431 is a deficient number, since it is larger than the sum of its proper divisors (969636456153).
2133200203431 is a wasteful number, since it uses less digits than its factorization.
2133200203431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64642430421.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 2133200203431 its reverse (1343020023312), we get a palindrome (3476220226743).
The spelling of 2133200203431 in words is "two trillion, one hundred thirty-three billion, two hundred million, two hundred three thousand, four hundred thirty-one".
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