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226806601 = 761531163
BaseRepresentation
bin11011000010011…
…00101101001001
3120210202222011111
431201030231021
5431030302401
634301130321
75422552510
oct1541145511
9523688144
10226806601
1110703217a
1263b599a1
1337cb18b8
142219d677
1514da1e51
hexd84cb49

226806601 has 8 divisors (see below), whose sum is σ = 263457344. Its totient is φ = 191218320.

The previous prime is 226806599. The next prime is 226806617. The reversal of 226806601 is 106608622.

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 226806601 - 21 = 226806599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226807601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265155 + ... + 266008.

It is an arithmetic number, because the mean of its divisors is an integer number (32932168).

Almost surely, 2226806601 is an apocalyptic number.

It is an amenable number.

226806601 is a deficient number, since it is larger than the sum of its proper divisors (36650743).

226806601 is an equidigital number, since it uses as much as digits as its factorization.

226806601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531231.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 226806601 is about 15060.0996344646. The cubic root of 226806601 is about 609.8437304622.

The spelling of 226806601 in words is "two hundred twenty-six million, eight hundred six thousand, six hundred one".

Divisors: 1 7 61 427 531163 3718141 32400943 226806601