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112803801 = 3113479851
BaseRepresentation
bin1101011100100…
…11111111011001
321212021000201120
412232103333121
5212334210201
615105435453
72536550025
oct656237731
9255230646
10112803801
1158747190
123193bb89
131a4a7616
1410da5385
159d83536
hex6b93fd9

112803801 has 16 divisors (see below), whose sum is σ = 164567808. Its totient is φ = 68162000.

The previous prime is 112803793. The next prime is 112803809. The reversal of 112803801 is 108308211.

It is an interprime number because it is at equal distance from previous prime (112803793) and next prime (112803809).

It is a cyclic number.

It is not a de Polignac number, because 112803801 - 23 = 112803793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112803809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6526 + ... + 16376.

It is an arithmetic number, because the mean of its divisors is an integer number (10285488).

Almost surely, 2112803801 is an apocalyptic number.

112803801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112803801 is a deficient number, since it is larger than the sum of its proper divisors (51764007).

112803801 is a wasteful number, since it uses less digits than its factorization.

112803801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10212.

The product of its (nonzero) digits is 384, while the sum is 24.

The square root of 112803801 is about 10620.9133788013. The cubic root of 112803801 is about 483.1788449052.

The spelling of 112803801 in words is "one hundred twelve million, eight hundred three thousand, eight hundred one".

Divisors: 1 3 11 33 347 1041 3817 9851 11451 29553 108361 325083 3418297 10254891 37601267 112803801