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6040298880 = 2732571113619
BaseRepresentation
bin1011010000000011…
…11010010110000000
3120120221212222100100
411220001322112000
544332304031010
62435212322400
7302453456550
oct55001722600
916527788310
106040298880
11261a655a50
121206a73400
13753538665
144142dd160
152554482c0
hex16807a580

6040298880 has 384 divisors, whose sum is σ = 26006572800. Its totient is φ = 1255034880.

The previous prime is 6040298867. The next prime is 6040298909. The reversal of 6040298880 is 888920406.

It is a happy number.

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 an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 436711 + ... + 450329.

It is an arithmetic number, because the mean of its divisors is an integer number (67725450).

Almost surely, 26040298880 is an apocalyptic number.

6040298880 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 6040298880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13003286400).

6040298880 is an abundant number, since it is smaller than the sum of its proper divisors (19966273920).

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

6040298880 is a wasteful number, since it uses less digits than its factorization.

6040298880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13662 (or 13647 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 6040298880 is about 77719.3597503222. The cubic root of 6040298880 is about 1821.1797366710.

The spelling of 6040298880 in words is "six billion, forty million, two hundred ninety-eight thousand, eight hundred eighty".