Base | Representation |
---|---|
bin | 1111111010111… |
… | …01100011101000 |
3 | 100022022011101201 |
4 | 13331131203220 |
5 | 233142133420 |
6 | 21130253544 |
7 | 3211114324 |
oct | 775354350 |
9 | 308264351 |
10 | 133552360 |
11 | 69428957 |
12 | 388872b4 |
13 | 21890686 |
14 | 13a46984 |
15 | bad110a |
hex | 7f5d8e8 |
133552360 has 32 divisors (see below), whose sum is σ = 301140000. Its totient is φ = 53305920.
The previous prime is 133552339. The next prime is 133552361. The reversal of 133552360 is 63255331.
It is not an unprimeable number, because it can be changed into a prime (133552361) 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 7 ways as a sum of consecutive naturals, for example, 16615 + ... + 23305.
It is an arithmetic number, because the mean of its divisors is an integer number (9410625).
Almost surely, 2133552360 is an apocalyptic number.
133552360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133552360 is an abundant number, since it is smaller than the sum of its proper divisors (167587640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133552360 is a wasteful number, since it uses less digits than its factorization.
133552360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7201 (or 7197 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 28.
The square root of 133552360 is about 11556.4856249640. The cubic root of 133552360 is about 511.1525388950.
The spelling of 133552360 in words is "one hundred thirty-three million, five hundred fifty-two thousand, three hundred sixty".
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