Base | Representation |
---|---|
bin | 1111111100101… |
… | …01001010010111 |
3 | 100022201201211020 |
4 | 13332111022113 |
5 | 233221430434 |
6 | 21135212223 |
7 | 3213053334 |
oct | 776251227 |
9 | 308651736 |
10 | 133780119 |
11 | 69573a90 |
12 | 38977073 |
13 | 21940245 |
14 | 13aa598b |
15 | bb28849 |
hex | 7f95297 |
133780119 has 16 divisors (see below), whose sum is σ = 195521664. Its totient is φ = 80690400.
The previous prime is 133780099. The next prime is 133780151. The reversal of 133780119 is 911087331.
It is not a de Polignac number, because 133780119 - 213 = 133771927 is a prime.
It is a super-2 number, since 2×1337801192 = 35794240479308322, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a self number, because there is not a number n which added to its sum of digits gives 133780119.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133780319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2644 + ... + 16569.
It is an arithmetic number, because the mean of its divisors is an integer number (12220104).
Almost surely, 2133780119 is an apocalyptic number.
133780119 is a deficient number, since it is larger than the sum of its proper divisors (61741545).
133780119 is a wasteful number, since it uses less digits than its factorization.
133780119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19438.
The product of its (nonzero) digits is 4536, while the sum is 33.
The square root of 133780119 is about 11566.3355908429. The cubic root of 133780119 is about 511.4429455276.
The spelling of 133780119 in words is "one hundred thirty-three million, seven hundred eighty thousand, one hundred nineteen".
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