Base | Representation |
---|---|
bin | 1111111010111… |
… | …00111111001011 |
3 | 100022022001012022 |
4 | 13331130333023 |
5 | 233142100102 |
6 | 21130235055 |
7 | 3211104452 |
oct | 775347713 |
9 | 308261168 |
10 | 133550027 |
11 | 69427126 |
12 | 38885a8b |
13 | 2188c5b0 |
14 | 13a45b99 |
15 | bad05a2 |
hex | 7f5cfcb |
133550027 has 8 divisors (see below), whose sum is σ = 144338880. Its totient is φ = 122834880.
The previous prime is 133550023. The next prime is 133550047. The reversal of 133550027 is 720055331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 133550027 - 22 = 133550023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 133549978 and 133550005.
It is not an unprimeable number, because it can be changed into a prime (133550023) 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, 14627 + ... + 21932.
It is an arithmetic number, because the mean of its divisors is an integer number (18042360).
Almost surely, 2133550027 is an apocalyptic number.
133550027 is a deficient number, since it is larger than the sum of its proper divisors (10788853).
133550027 is a wasteful number, since it uses less digits than its factorization.
133550027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36853.
The product of its (nonzero) digits is 3150, while the sum is 26.
The square root of 133550027 is about 11556.3846855321. The cubic root of 133550027 is about 511.1495624699.
The spelling of 133550027 in words is "one hundred thirty-three million, five hundred fifty thousand, twenty-seven".
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