Base | Representation |
---|---|
bin | 111101111100000110… |
… | …0110010010000100000 |
3 | 110201022220122121021001 |
4 | 1323320030302100200 |
5 | 4134402324320112 |
6 | 141034432441344 |
7 | 12416121602602 |
oct | 1737014622040 |
9 | 421286577231 |
10 | 133013120032 |
11 | 51457490881 |
12 | 219419a9254 |
13 | c70a200ab0 |
14 | 661b729172 |
15 | 36d7649c57 |
hex | 1ef8332420 |
133013120032 has 48 divisors (see below), whose sum is σ = 296856221760. Its totient is φ = 58159579392.
The previous prime is 133013120029. The next prime is 133013120057. The reversal of 133013120032 is 230021310331.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 133013119991 and 133013120009.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8406388 + ... + 8422195.
It is an arithmetic number, because the mean of its divisors is an integer number (6184504620).
Almost surely, 2133013120032 is an apocalyptic number.
It is an amenable number.
133013120032 is an abundant number, since it is smaller than the sum of its proper divisors (163843101728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133013120032 is a wasteful number, since it uses less digits than its factorization.
133013120032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16828625 (or 16828617 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 133013120032 its reverse (230021310331), we get a palindrome (363034430363).
The spelling of 133013120032 in words is "one hundred thirty-three billion, thirteen million, one hundred twenty thousand, thirty-two".
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