Base | Representation |
---|---|
bin | 10100011111100000… |
… | …000011000010100001 |
3 | 2002210110011001001211 |
4 | 110133200003002201 |
5 | 330030323044413 |
6 | 14035211430121 |
7 | 1406156141512 |
oct | 243740030241 |
9 | 62713131054 |
10 | 22003331233 |
11 | 9371341474 |
12 | 4320a55341 |
13 | 20c874a330 |
14 | 10ca3aaa09 |
15 | 88ba8a83d |
hex | 51f8030a1 |
22003331233 has 16 divisors (see below), whose sum is σ = 23929436160. Its totient is φ = 20111364864.
The previous prime is 22003331143. The next prime is 22003331237. The reversal of 22003331233 is 33213330022.
It is a cyclic number.
It is not a de Polignac number, because 22003331233 - 233 = 13413396641 is a prime.
It is a super-2 number, since 2×220033312332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22003331237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676185 + ... + 707977.
It is an arithmetic number, because the mean of its divisors is an integer number (1495589760).
Almost surely, 222003331233 is an apocalyptic number.
It is an amenable number.
22003331233 is a deficient number, since it is larger than the sum of its proper divisors (1926104927).
22003331233 is a wasteful number, since it uses less digits than its factorization.
22003331233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32328.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 22003331233 its reverse (33213330022), we get a palindrome (55216661255).
The spelling of 22003331233 in words is "twenty-two billion, three million, three hundred thirty-one thousand, two hundred thirty-three".
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