Base | Representation |
---|---|
bin | 11110111100010011… |
… | …111101110000111001 |
3 | 10011202110001020110212 |
4 | 132330103331300321 |
5 | 1021020333341101 |
6 | 23132444120505 |
7 | 2254216241462 |
oct | 367423756071 |
9 | 104673036425 |
10 | 33224121401 |
11 | 130aa172179 |
12 | 6532836135 |
13 | 319632ac43 |
14 | 1872711d69 |
15 | ce6bde1bb |
hex | 7bc4fdc39 |
33224121401 has 8 divisors (see below), whose sum is σ = 33387293184. Its totient is φ = 33061003920.
The previous prime is 33224121389. The next prime is 33224121431. The reversal of 33224121401 is 10412142233.
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 33224121401 - 214 = 33224105017 is a prime.
It is a super-2 number, since 2×332241214012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (33224121431) 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, 1799720 + ... + 1818086.
It is an arithmetic number, because the mean of its divisors is an integer number (4173411648).
Almost surely, 233224121401 is an apocalyptic number.
It is an amenable number.
33224121401 is a deficient number, since it is larger than the sum of its proper divisors (163171783).
33224121401 is a wasteful number, since it uses less digits than its factorization.
33224121401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27151.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 33224121401 its reverse (10412142233), we get a palindrome (43636263634).
The spelling of 33224121401 in words is "thirty-three billion, two hundred twenty-four million, one hundred twenty-one thousand, four hundred one".
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