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4181114240 = 2756532991
BaseRepresentation
bin1111100100110110…
…1011110110000000
3101210101111121110222
43321031223312000
532030331123430
61530515442212
7205416612302
oct37115536600
911711447428
104181114240
111856148016
129882b6368
135182c57c4
142b941b972
151970ed9e5
hexf936bd80

4181114240 has 32 divisors (see below), whose sum is σ = 9995477760. Its totient is φ = 1672445440.

The previous prime is 4181114227. The next prime is 4181114251. The reversal of 4181114240 is 424111814.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×41811142403 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3265856 + ... + 3267135.

It is an arithmetic number, because the mean of its divisors is an integer number (312358680).

Almost surely, 24181114240 is an apocalyptic number.

4181114240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4181114240 is an abundant number, since it is smaller than the sum of its proper divisors (5814363520).

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

4181114240 is an equidigital number, since it uses as much as digits as its factorization.

4181114240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6533010 (or 6532998 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 4181114240 is about 64661.5360163985. The cubic root of 4181114240 is about 1611.0066926575.

The spelling of 4181114240 in words is "four billion, one hundred eighty-one million, one hundred fourteen thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 6532991 13065982 26131964 32664955 52263928 65329910 104527856 130659820 209055712 261319640 418111424 522639280 836222848 1045278560 2090557120 4181114240