Base | Representation |
---|---|
bin | 11111000010000001… |
… | …110101101100001000 |
3 | 10012000010112001111111 |
4 | 133002001311230020 |
5 | 1021214412024112 |
6 | 23150151540104 |
7 | 2256462415306 |
oct | 370201655410 |
9 | 105003461444 |
10 | 33320033032 |
11 | 13149320a90 |
12 | 655a98a634 |
13 | 31b016c8a0 |
14 | 188135b276 |
15 | d003375a7 |
hex | 7c2075b08 |
33320033032 has 32 divisors (see below), whose sum is σ = 73397278080. Its totient is φ = 13980432960.
The previous prime is 33320033029. The next prime is 33320033039. The reversal of 33320033032 is 23033002333.
It is a super-2 number, since 2×333200330322 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 33320032994 and 33320033012.
It is not an unprimeable number, because it can be changed into a prime (33320033039) 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, 14561808 + ... + 14564095.
It is an arithmetic number, because the mean of its divisors is an integer number (2293664940).
Almost surely, 233320033032 is an apocalyptic number.
It is an amenable number.
33320033032 is an abundant number, since it is smaller than the sum of its proper divisors (40077245048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33320033032 is a wasteful number, since it uses less digits than its factorization.
33320033032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29125933 (or 29125929 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 22.
Adding to 33320033032 its reverse (23033002333), we get a palindrome (56353035365).
The spelling of 33320033032 in words is "thirty-three billion, three hundred twenty million, thirty-three thousand, thirty-two".
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