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112038301 = 166967129
BaseRepresentation
bin1101010110110…
…01000110011101
321210211010122201
412223121012131
5212140211201
615041211501
72530211164
oct653310635
9253733581
10112038301
1158274041
1231630b91
131a29a06b
1410c463db
159c81801
hex6ad919d

112038301 has 4 divisors (see below), whose sum is σ = 112107100. Its totient is φ = 111969504.

The previous prime is 112038259. The next prime is 112038337. The reversal of 112038301 is 103830211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103830211 = 234514357.

It can be written as a sum of positive squares in 2 ways, for example, as 68873401 + 43164900 = 8299^2 + 6570^2 .

It is a cyclic number.

It is not a de Polignac number, because 112038301 - 221 = 109941149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112038361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31896 + ... + 35233.

It is an arithmetic number, because the mean of its divisors is an integer number (28026775).

Almost surely, 2112038301 is an apocalyptic number.

It is an amenable number.

112038301 is a deficient number, since it is larger than the sum of its proper divisors (68799).

112038301 is an equidigital number, since it uses as much as digits as its factorization.

112038301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68798.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 112038301 is about 10584.8146417403. The cubic root of 112038301 is about 482.0833935126.

Adding to 112038301 its reverse (103830211), we get a palindrome (215868512).

The spelling of 112038301 in words is "one hundred twelve million, thirty-eight thousand, three hundred one".

Divisors: 1 1669 67129 112038301