Base | Representation |
---|---|
bin | 111101111101000001… |
… | …1100010110111110111 |
3 | 110201102002020021111111 |
4 | 1323322003202313313 |
5 | 4134433312032101 |
6 | 141041504015451 |
7 | 12416650325026 |
oct | 1737203426767 |
9 | 421362207444 |
10 | 133044252151 |
11 | 514730148a8 |
12 | 21950301587 |
13 | c7137b1175 |
14 | 66219108bd |
15 | 36da249251 |
hex | 1efa0e2df7 |
133044252151 has 8 divisors (see below), whose sum is σ = 134667880704. Its totient is φ = 131421116280.
The previous prime is 133044252149. The next prime is 133044252161. The reversal of 133044252151 is 151252440331.
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 133044252151 - 21 = 133044252149 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133044252101) 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, 435570 + ... + 675136.
It is an arithmetic number, because the mean of its divisors is an integer number (16833485088).
Almost surely, 2133044252151 is an apocalyptic number.
133044252151 is a deficient number, since it is larger than the sum of its proper divisors (1623628553).
133044252151 is an equidigital number, since it uses as much as digits as its factorization.
133044252151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246341.
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 133044252151 its reverse (151252440331), we get a palindrome (284296692482).
The spelling of 133044252151 in words is "one hundred thirty-three billion, forty-four million, two hundred fifty-two thousand, one hundred fifty-one".
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