Base | Representation |
---|---|
bin | 11110111100000101… |
… | …011011010011010000 |
3 | 10011202011212121112011 |
4 | 132330011123103100 |
5 | 1021013344411344 |
6 | 23132230312304 |
7 | 2254141656253 |
oct | 367405332320 |
9 | 104664777464 |
10 | 33220310224 |
11 | 130a7aa9842 |
12 | 65314b8694 |
13 | 31955c52ca |
14 | 1871ddd09a |
15 | ce66d9d34 |
hex | 7bc15b4d0 |
33220310224 has 20 divisors (see below), whose sum is σ = 65179092160. Its totient is φ = 16399899360.
The previous prime is 33220310161. The next prime is 33220310273. The reversal of 33220310224 is 42201302233.
It is a super-2 number, since 2×332203102242 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33220310195 and 33220310204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13139682 + ... + 13142209.
It is an arithmetic number, because the mean of its divisors is an integer number (3258954608).
Almost surely, 233220310224 is an apocalyptic number.
It is an amenable number.
33220310224 is a deficient number, since it is larger than the sum of its proper divisors (31958781936).
33220310224 is a wasteful number, since it uses less digits than its factorization.
33220310224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26281978 (or 26281972 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 33220310224 its reverse (42201302233), we get a palindrome (75421612457).
The spelling of 33220310224 in words is "thirty-three billion, two hundred twenty million, three hundred ten thousand, two hundred twenty-four".
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