Search a number
-
+
6104172827520 = 2732519347160739
BaseRepresentation
bin101100011010011110100…
…0011011001001110000000
3210121112221022002111101100
41120310331003121032000
51300002321220440040
620552115052134400
71200004043636445
oct130647503311600
923545838074340
106104172827520
111a43846475639
12827043167400
1335380c523241
1417162d1119cc
15a8bb46d5b30
hex58d3d0d9380

6104172827520 has 384 divisors, whose sum is σ = 22251945456000. Its totient is φ = 1537653141504.

The previous prime is 6104172827513. The next prime is 6104172827527. The reversal of 6104172827520 is 257282714016.

6104172827520 is a `hidden beast` number, since 6 + 1 + 0 + 41 + 7 + 2 + 82 + 7 + 520 = 666.

It is an interprime number because it is at equal distance from previous prime (6104172827513) and next prime (6104172827527).

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6104172827527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37895311 + ... + 38056049.

It is an arithmetic number, because the mean of its divisors is an integer number (57947774625).

Almost surely, 26104172827520 is an apocalyptic number.

6104172827520 is a gapful number since it is divisible by the number (60) 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 6104172827520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11125972728000).

6104172827520 is an abundant number, since it is smaller than the sum of its proper divisors (16147772628480).

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

6104172827520 is a wasteful number, since it uses less digits than its factorization.

6104172827520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161130 (or 161115 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The spelling of 6104172827520 in words is "six trillion, one hundred four billion, one hundred seventy-two million, eight hundred twenty-seven thousand, five hundred twenty".