Base | Representation |
---|---|
bin | 1001101100100011010111… |
… | …00100010010101011001101 |
3 | 2210111100212101201101122210 |
4 | 10312101223210102223031 |
5 | 10243320000204130013 |
6 | 113203111332501033 |
7 | 4330315406316204 |
oct | 466215344225315 |
9 | 83440771641583 |
10 | 21322022333133 |
11 | 688068981a045 |
12 | 248442617a779 |
13 | bb8872a4c512 |
14 | 539dc451c23b |
15 | 26e97c34bcc3 |
hex | 13646b912acd |
21322022333133 has 8 divisors (see below), whose sum is σ = 28429451394688. Its totient is φ = 14214637413504.
The previous prime is 21322022333021. The next prime is 21322022333149. The reversal of 21322022333133 is 33133322022312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 21322022333133 - 228 = 21321753897677 is a prime.
It is a super-4 number, since 4×213220223331334 (a number of 54 digits) contains 4444 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 21322022333133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (21322022333533) 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, 9891460 + ... + 11852637.
It is an arithmetic number, because the mean of its divisors is an integer number (3553681424336).
Almost surely, 221322022333133 is an apocalyptic number.
It is an amenable number.
21322022333133 is a deficient number, since it is larger than the sum of its proper divisors (7107429061555).
21322022333133 is a wasteful number, since it uses less digits than its factorization.
21322022333133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22070963.
The product of its (nonzero) digits is 23328, while the sum is 30.
Adding to 21322022333133 its reverse (33133322022312), we get a palindrome (54455344355445).
The spelling of 21322022333133 in words is "twenty-one trillion, three hundred twenty-two billion, twenty-two million, three hundred thirty-three thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •