Search a number
-
+
4839249623472 = 243511971166507
BaseRepresentation
bin100011001101011100111…
…0000010011100110110000
3122010121221121220220100000
41012122321300103212300
51113241240400422342
614143042014030000
71006424055051225
oct106327160234660
918117847826300
104839249623472
1115a6350287410
12661a66aa8300
1329145452a684
1412a31434394c
1585d2ee6044c
hex466b9c139b0

4839249623472 has 240 divisors, whose sum is σ = 15479542495872. Its totient is φ = 1451320104960.

The previous prime is 4839249623437. The next prime is 4839249623513. The reversal of 4839249623472 is 2743269429384.

4839249623472 is a `hidden beast` number, since 4 + 8 + 39 + 24 + 96 + 23 + 472 = 666.

It is a super-3 number, since 3×48392496234723 (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3565243 + ... + 4731749.

Almost surely, 24839249623472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4839249623472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7739771247936).

4839249623472 is an abundant number, since it is smaller than the sum of its proper divisors (10640292872400).

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

4839249623472 is a wasteful number, since it uses less digits than its factorization.

4839249623472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166638 (or 1166620 counting only the distinct ones).

The product of its digits is 125411328, while the sum is 63.

The spelling of 4839249623472 in words is "four trillion, eight hundred thirty-nine billion, two hundred forty-nine million, six hundred twenty-three thousand, four hundred seventy-two".