Base | Representation |
---|---|
bin | 1111000100110110101000… |
… | …11001101101011111010000 |
3 | 11100101022102022122121022221 |
4 | 13202123110121231133100 |
5 | 13321131021000201430 |
6 | 154301512453510424 |
7 | 6661106315562262 |
oct | 742332431553720 |
9 | 140338368577287 |
10 | 33152121100240 |
11 | a6218100a598a |
12 | 387512a342414 |
13 | 1566301ab65ac |
14 | 8287dd613b32 |
15 | 3c756943157a |
hex | 1e26d466d7d0 |
33152121100240 has 80 divisors (see below), whose sum is σ = 81136701472320. Its totient is φ = 12562715934720.
The previous prime is 33152121100199. The next prime is 33152121100261. The reversal of 33152121100240 is 4200112125133.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134124447 + ... + 134371393.
It is an arithmetic number, because the mean of its divisors is an integer number (1014208768404).
Almost surely, 233152121100240 is an apocalyptic number.
It is an amenable number.
33152121100240 is an abundant number, since it is smaller than the sum of its proper divisors (47984580372080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33152121100240 is a wasteful number, since it uses less digits than its factorization.
33152121100240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 335300 (or 335294 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 33152121100240 its reverse (4200112125133), we get a palindrome (37352233225373).
The spelling of 33152121100240 in words is "thirty-three trillion, one hundred fifty-two billion, one hundred twenty-one million, one hundred thousand, two hundred forty".
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