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41600456080 = 245520005701
BaseRepresentation
bin100110101111100101…
…001001010110010000
310222101012121010111121
4212233211021112100
51140144204043310
631035550052024
73001620020341
oct465745112620
9128335533447
1041600456080
1116708411417
12808baaa014
133bcc817ab1
142028d800c8
1511372760da
hex9af949590

41600456080 has 20 divisors (see below), whose sum is σ = 96721060572. Its totient is φ = 16640182400.

The previous prime is 41600456021. The next prime is 41600456083. The reversal of 41600456080 is 8065400614.

It can be written as a sum of positive squares in 2 ways, for example, as 22925593744 + 18674862336 = 151412^2 + 136656^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (41600456083) by changing a digit.

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, 260002771 + ... + 260002930.

Almost surely, 241600456080 is an apocalyptic number.

41600456080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41600456080 is an abundant number, since it is smaller than the sum of its proper divisors (55120604492).

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

41600456080 is a wasteful number, since it uses less digits than its factorization.

41600456080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520005714 (or 520005708 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

Adding to 41600456080 its reverse (8065400614), we get a palindrome (49665856694).

The spelling of 41600456080 in words is "forty-one billion, six hundred million, four hundred fifty-six thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 520005701 1040011402 2080022804 2600028505 4160045608 5200057010 8320091216 10400114020 20800228040 41600456080