Base | Representation |
---|---|
bin | 11110111100001000… |
… | …110111000001110110 |
3 | 10011202020120100002201 |
4 | 132330020313001312 |
5 | 1021014112211410 |
6 | 23132301455114 |
7 | 2254152425215 |
oct | 367410670166 |
9 | 104666510081 |
10 | 33221210230 |
11 | 130a8563a4a |
12 | 653187149a |
13 | 319584bb60 |
14 | 187219507c |
15 | ce681683a |
hex | 7bc237076 |
33221210230 has 16 divisors (see below), whose sum is σ = 64398038544. Its totient is φ = 12266292960.
The previous prime is 33221210221. The next prime is 33221210273. The reversal of 33221210230 is 3201212233.
It is a super-2 number, since 2×332212102302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33221210198 and 33221210207.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127773756 + ... + 127774015.
It is an arithmetic number, because the mean of its divisors is an integer number (4024877409).
Almost surely, 233221210230 is an apocalyptic number.
33221210230 is a deficient number, since it is larger than the sum of its proper divisors (31176828314).
33221210230 is a wasteful number, since it uses less digits than its factorization.
33221210230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255547791.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 33221210230 its reverse (3201212233), we get a palindrome (36422422463).
The spelling of 33221210230 in words is "thirty-three billion, two hundred twenty-one million, two hundred ten thousand, two hundred thirty".
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