Search a number
-
+
1713004128 = 25321119149191
BaseRepresentation
bin110011000011010…
…0101111001100000
311102101022121220100
41212012211321200
512002012113003
6441551342400
760310203063
oct14606457140
94371277810
101713004128
117a9a453a0
123b9821a00
13213b80614
1412370c8da
15a05c1ba3
hex661a5e60

1713004128 has 288 divisors, whose sum is σ = 5660928000. Its totient is φ = 485913600.

The previous prime is 1713004127. The next prime is 1713004129. The reversal of 1713004128 is 8214003171.

It is an interprime number because it is at equal distance from previous prime (1713004127) and next prime (1713004129).

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1713004127) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8968513 + ... + 8968703.

It is an arithmetic number, because the mean of its divisors is an integer number (19656000).

Almost surely, 21713004128 is an apocalyptic number.

1713004128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1713004128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2830464000).

1713004128 is an abundant number, since it is smaller than the sum of its proper divisors (3947923872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1713004128 is a wasteful number, since it uses less digits than its factorization.

1713004128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 1713004128 is about 41388.4540421601. The cubic root of 1713004128 is about 1196.5186432295.

Adding to 1713004128 its reverse (8214003171), we get a palindrome (9927007299).

The spelling of 1713004128 in words is "one billion, seven hundred thirteen million, four thousand, one hundred twenty-eight".