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229027008 = 26372331239
BaseRepresentation
bin11011010011010…
…10110011000000
3120221221202222210
431221222303000
5432112331013
634420502120
75450461140
oct1551526300
9527852883
10229027008
11108309421
126484a940
13385ab452
14225ba920
151518ecc3
hexda6acc0

229027008 has 224 divisors, whose sum is σ = 749076480. Its totient is φ = 60318720.

The previous prime is 229026997. The next prime is 229027049. The reversal of 229027008 is 800720922.

It is a tau number, because it is divible by the number of its divisors (224).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 958153 + ... + 958391.

Almost surely, 2229027008 is an apocalyptic number.

229027008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229027008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374538240).

229027008 is an abundant number, since it is smaller than the sum of its proper divisors (520049472).

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

229027008 is a wasteful number, since it uses less digits than its factorization.

229027008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 229027008 is about 15133.6382935499. The cubic root of 229027008 is about 611.8273681144.

The spelling of 229027008 in words is "two hundred twenty-nine million, twenty-seven thousand, eight".