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4988014080 = 29357314173
BaseRepresentation
bin1001010010100111…
…10000111000000000
3110212121211100222020
410221103300320000
540203412422310
62142542241440
7234415264050
oct45123607000
913777740866
104988014080
11212a670895
12b72586280
1361652312a
14354661560
151e2d8a170
hex1294f0e00

4988014080 has 640 divisors, whose sum is σ = 19534749696. Its totient is φ = 1061683200.

The previous prime is 4988014037. The next prime is 4988014093. The reversal of 4988014080 is 804108894.

It is a tau number, because it is divible by the number of its divisors (640).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68328924 + ... + 68328996.

Almost surely, 24988014080 is an apocalyptic number.

4988014080 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 4988014080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9767374848).

4988014080 is an abundant number, since it is smaller than the sum of its proper divisors (14546735616).

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

4988014080 is a wasteful number, since it uses less digits than its factorization.

4988014080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 4988014080 is about 70625.8740122910. The cubic root of 4988014080 is about 1708.6084777424.

The spelling of 4988014080 in words is "four billion, nine hundred eighty-eight million, fourteen thousand, eighty".