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3180424133 = 37227378667
BaseRepresentation
bin1011110110010001…
…0110101111000101
322012122112021201102
42331210112233011
523003142033013
61243331305445
7141546105365
oct27544265705
98178467642
103180424133
1113922a27a7
1274914b285
133b8ba6493
142225709a5
15139332d58
hexbd916bc5

3180424133 has 8 divisors (see below), whose sum is σ = 3280779552. Its totient is φ = 3080826576.

The previous prime is 3180424103. The next prime is 3180424147. The reversal of 3180424133 is 3314240813.

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 3180424133 - 212 = 3180420037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3180424096 and 3180424105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3180424103) 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, 180935 + ... + 197732.

It is an arithmetic number, because the mean of its divisors is an integer number (410097444).

Almost surely, 23180424133 is an apocalyptic number.

It is an amenable number.

3180424133 is a deficient number, since it is larger than the sum of its proper divisors (100355419).

3180424133 is a wasteful number, since it uses less digits than its factorization.

3180424133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378931.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 3180424133 is about 56395.2492059393. The cubic root of 3180424133 is about 1470.6015297756.

Adding to 3180424133 its reverse (3314240813), we get a palindrome (6494664946).

The spelling of 3180424133 in words is "three billion, one hundred eighty million, four hundred twenty-four thousand, one hundred thirty-three".

Divisors: 1 37 227 8399 378667 14010679 85957409 3180424133