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1671229483 = 71121704279
BaseRepresentation
bin110001110011100…
…1111000000101011
311022110201020212021
41203213033000223
511410313320413
6433500125311
756262134110
oct14347170053
94273636767
101671229483
117884024a0
123a7836837
132083150b1
1411bd56907
159babe18d
hex639cf02b

1671229483 has 8 divisors (see below), whose sum is σ = 2083610880. Its totient is φ = 1302256680.

The previous prime is 1671229471. The next prime is 1671229501. The reversal of 1671229483 is 3849221761.

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 1671229483 - 29 = 1671228971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1671229463) 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, 10852063 + ... + 10852216.

It is an arithmetic number, because the mean of its divisors is an integer number (260451360).

Almost surely, 21671229483 is an apocalyptic number.

1671229483 is a deficient number, since it is larger than the sum of its proper divisors (412381397).

1671229483 is a wasteful number, since it uses less digits than its factorization.

1671229483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21704297.

The product of its digits is 145152, while the sum is 43.

The square root of 1671229483 is about 40880.6737102020. The cubic root of 1671229483 is about 1186.7120790267.

The spelling of 1671229483 in words is "one billion, six hundred seventy-one million, two hundred twenty-nine thousand, four hundred eighty-three".

Divisors: 1 7 11 77 21704279 151929953 238747069 1671229483