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112700321 = 444725343
BaseRepresentation
bin1101011011110…
…10101110100001
321212001202202222
412231322232201
5212322402241
615103320425
72535636236
oct655725641
9255052688
10112700321
1158686468
12318b0115
131a46c4a6
1410d7978d
159d62a4b
hex6b7aba1

112700321 has 4 divisors (see below), whose sum is σ = 112730112. Its totient is φ = 112670532.

The previous prime is 112700311. The next prime is 112700333. The reversal of 112700321 is 123007211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112700321 - 26 = 112700257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112700321.

It is not an unprimeable number, because it can be changed into a prime (112700311) 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, 8225 + ... + 17118.

It is an arithmetic number, because the mean of its divisors is an integer number (28182528).

Almost surely, 2112700321 is an apocalyptic number.

It is an amenable number.

112700321 is a deficient number, since it is larger than the sum of its proper divisors (29791).

112700321 is an equidigital number, since it uses as much as digits as its factorization.

112700321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29790.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 112700321 is about 10616.0407403137. The cubic root of 112700321 is about 483.0310524753.

Adding to 112700321 its reverse (123007211), we get a palindrome (235707532).

The spelling of 112700321 in words is "one hundred twelve million, seven hundred thousand, three hundred twenty-one".

Divisors: 1 4447 25343 112700321