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5028910272000 = 293753193161
BaseRepresentation
bin100100100101110001001…
…1010010000111000000000
3122210202111101220010000000
41021023202122100320000
51124343202012201000
614410125520000000
71026220041006336
oct111134232207000
918722441803000
105028910272000
11166982682183a
12692777a60000
132a62bb763ca4
141355871a7b56
158ac30843000
hex492e2690e00

5028910272000 has 2560 divisors, whose sum is σ = 20770442035200. Its totient is φ = 1209323520000.

The previous prime is 5028910271989. The next prime is 5028910272017. The reversal of 5028910272000 is 2720198205.

5028910272000 is a `hidden beast` number, since 502 + 89 + 1 + 0 + 2 + 72 + 0 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2560).

It is a super-2 number, since 2×50289102720002 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 82441151970 + ... + 82441152030.

It is an arithmetic number, because the mean of its divisors is an integer number (8113453920).

Almost surely, 25028910272000 is an apocalyptic number.

5028910272000 is a gapful number since it is divisible by the number (50) 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 5028910272000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10385221017600).

5028910272000 is an abundant number, since it is smaller than the sum of its proper divisors (15741531763200).

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

5028910272000 is an frugal number, since it uses more digits than its factorization.

5028910272000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The spelling of 5028910272000 in words is "five trillion, twenty-eight billion, nine hundred ten million, two hundred seventy-two thousand".