Base | Representation |
---|---|
bin | 11011011010000… |
… | …00000101000000 |
3 | 121000121011100100 |
4 | 31231000011000 |
5 | 432323304413 |
6 | 34451322400 |
7 | 5461060110 |
oct | 1555000500 |
9 | 530534310 |
10 | 229900608 |
11 | 108855803 |
12 | 64bb0400 |
13 | 38825c82 |
14 | 22767040 |
15 | 152b3a73 |
hex | db40140 |
229900608 has 168 divisors, whose sum is σ = 793008320. Its totient is φ = 62208000.
The previous prime is 229900577. The next prime is 229900633. The reversal of 229900608 is 806009922.
It is a tau number, because it is divible by the number of its divisors (168).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75108 + ... + 78108.
Almost surely, 2229900608 is an apocalyptic number.
229900608 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 229900608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396504160).
229900608 is an abundant number, since it is smaller than the sum of its proper divisors (563107712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229900608 is a wasteful number, since it uses less digits than its factorization.
229900608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3045 (or 3032 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 229900608 is about 15162.4736768114. The cubic root of 229900608 is about 612.6042986624.
The spelling of 229900608 in words is "two hundred twenty-nine million, nine hundred thousand, six hundred eight".
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