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112606201 = 127886663
BaseRepresentation
bin1101011011000…
…11101111111001
321211212222200001
412231203233321
5212311344301
615101313001
72535064651
oct655435771
9254788601
10112606201
1158621784
1231865761
131a4386b6
1410d53361
159d44c01
hex6b63bf9

112606201 has 4 divisors (see below), whose sum is σ = 113492992. Its totient is φ = 111719412.

The previous prime is 112606199. The next prime is 112606237. The reversal of 112606201 is 102606211.

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 112606201 - 21 = 112606199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112606001) 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, 443205 + ... + 443458.

It is an arithmetic number, because the mean of its divisors is an integer number (28373248).

Almost surely, 2112606201 is an apocalyptic number.

It is an amenable number.

112606201 is a deficient number, since it is larger than the sum of its proper divisors (886791).

112606201 is an equidigital number, since it uses as much as digits as its factorization.

112606201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886790.

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

The square root of 112606201 is about 10611.6068999940. The cubic root of 112606201 is about 482.8965496215.

The spelling of 112606201 in words is "one hundred twelve million, six hundred six thousand, two hundred one".

Divisors: 1 127 886663 112606201