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4912408080 = 2433523611621
BaseRepresentation
bin1001001001100110…
…10110011000010000
3110200100120012001000
410210303112120100
540030034024310
62131241542000
7232506531306
oct44463263020
913610505030
104912408080
1120a0a20998
12b511a4900
13603970a58
143485c0276
151db4034c0
hex124cd6610

4912408080 has 320 divisors, whose sum is σ = 17956707840. Its totient is φ = 1231718400.

The previous prime is 4912408073. The next prime is 4912408091. The reversal of 4912408080 is 808042194.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3029670 + ... + 3031290.

It is an arithmetic number, because the mean of its divisors is an integer number (56114712).

Almost surely, 24912408080 is an apocalyptic number.

4912408080 is a gapful number since it is divisible by the number (40) 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 4912408080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8978353920).

4912408080 is an abundant number, since it is smaller than the sum of its proper divisors (13044299760).

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

4912408080 is a wasteful number, since it uses less digits than its factorization.

4912408080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727 (or 1715 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 4912408080 is about 70088.5731057496. The cubic root of 4912408080 is about 1699.9317250550.

The spelling of 4912408080 in words is "four billion, nine hundred twelve million, four hundred eight thousand, eighty".