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BaseRepresentation
bin11010010100010…
…10111011010110
3120101102021111220
431022022323112
5423004120011
633523511210
75320341222
oct1512127326
9511367456
10220770006
11103689856
1261b28506
133697a052
142146b782
hexd28aed6

220770006 has 16 divisors (see below), whose sum is σ = 464779200. Its totient is φ = 69716808.

The previous prime is 220770001. The next prime is 220770013. The reversal of 220770006 is 600077022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220770001) 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, 968176 + ... + 968403.

It is an arithmetic number, because the mean of its divisors is an integer number (29048700).

Almost surely, 2220770006 is an apocalyptic number.

220770006 is an abundant number, since it is smaller than the sum of its proper divisors (244009194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220770006 is a wasteful number, since it uses less digits than its factorization.

220770006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936603.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 220770006 is about 14858.3311983547. The cubic root of 220770006 is about 604.3845536579.

The spelling of 220770006 in words is "two hundred twenty million, seven hundred seventy thousand, six".