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112202201 = 1913614339
BaseRepresentation
bin1101011000000…
…01000111011001
321211010110111002
412230001013121
5212210432301
615044514345
72531463056
oct654010731
9254113432
10112202201
11583761a1
12316ab9b5
131a326847
1410c8a02d
159cb516b
hex6b011d9

112202201 has 8 divisors (see below), whose sum is σ = 118221600. Its totient is φ = 106194240.

The previous prime is 112202177. The next prime is 112202221. The reversal of 112202201 is 102202211.

Adding to 112202201 its reverse (102202211), we get a palindrome (214404412).

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112202201 - 26 = 112202137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112202221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23690 + ... + 28028.

It is an arithmetic number, because the mean of its divisors is an integer number (14777700).

Almost surely, 2112202201 is an apocalyptic number.

It is an amenable number.

112202201 is a deficient number, since it is larger than the sum of its proper divisors (6019399).

112202201 is a wasteful number, since it uses less digits than its factorization.

112202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5719.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 112202201 is about 10592.5540357366. The cubic root of 112202201 is about 482.3183577149.

The spelling of 112202201 in words is "one hundred twelve million, two hundred two thousand, two hundred one".

Divisors: 1 19 1361 4339 25859 82441 5905379 112202201