Base | Representation |
---|---|
bin | 1111110110110… |
… | …01001101000011 |
3 | 100021021121202022 |
4 | 13323121031003 |
5 | 233022311433 |
6 | 21110512055 |
7 | 3203365652 |
oct | 773311503 |
9 | 307247668 |
10 | 133010243 |
11 | 69098623 |
12 | 3866562b |
13 | 217309b2 |
14 | 13945199 |
15 | ba25698 |
hex | 7ed9343 |
133010243 has 8 divisors (see below), whose sum is σ = 138180480. Its totient is φ = 127895040.
The previous prime is 133010237. The next prime is 133010257. The reversal of 133010243 is 342010331.
It is a happy number.
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 133010243 - 26 = 133010179 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (133010743) 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, 8798 + ... + 18531.
It is an arithmetic number, because the mean of its divisors is an integer number (17272560).
Almost surely, 2133010243 is an apocalyptic number.
133010243 is a deficient number, since it is larger than the sum of its proper divisors (5170237).
133010243 is a wasteful number, since it uses less digits than its factorization.
133010243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27517.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 133010243 is about 11533.0066764916. The cubic root of 133010243 is about 510.4599758921.
Adding to 133010243 its reverse (342010331), we get a palindrome (475020574).
The spelling of 133010243 in words is "one hundred thirty-three million, ten thousand, two hundred forty-three".
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