Base | Representation |
---|---|
bin | 1111000110010011111010… |
… | …10110000000111110000100 |
3 | 11100120002200102011110100202 |
4 | 13203021331112000332010 |
5 | 13322441101212334340 |
6 | 154340514041030032 |
7 | 6664531320333014 |
oct | 743117526007604 |
9 | 140502612143322 |
10 | 33202200121220 |
11 | a640a79430629 |
12 | 3882985785318 |
13 | 156ac53032ba0 |
14 | 82add0633c44 |
15 | 3c89eabd4c15 |
hex | 1e327d580f84 |
33202200121220 has 96 divisors (see below), whose sum is σ = 75152237965056. Its totient is φ = 12248799552000.
The previous prime is 33202200121177. The next prime is 33202200121241. The reversal of 33202200121220 is 2212100220233.
It is a happy number.
It is a super-2 number, since 2×332022001212202 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 33202200121192 and 33202200121201.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1615589945 + ... + 1615610495.
It is an arithmetic number, because the mean of its divisors is an integer number (782835812136).
Almost surely, 233202200121220 is an apocalyptic number.
It is an amenable number.
33202200121220 is an abundant number, since it is smaller than the sum of its proper divisors (41950037843836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33202200121220 is a wasteful number, since it uses less digits than its factorization.
33202200121220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25581 (or 25579 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 33202200121220 its reverse (2212100220233), we get a palindrome (35414300341453).
The spelling of 33202200121220 in words is "thirty-three trillion, two hundred two billion, two hundred million, one hundred twenty-one thousand, two hundred twenty".
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