Base | Representation |
---|---|
bin | 11011010011111… |
… | …10101010110000 |
3 | 120222002220122022 |
4 | 31221332222300 |
5 | 432122432100 |
6 | 34422331012 |
7 | 5451250343 |
oct | 1551765260 |
9 | 528086568 |
10 | 229108400 |
11 | 108364594 |
12 | 64889a68 |
13 | 38609501 |
14 | 225dc45a |
15 | 151a8e85 |
hex | da7eab0 |
229108400 has 120 divisors (see below), whose sum is σ = 571664304. Its totient is φ = 88192000.
The previous prime is 229108367. The next prime is 229108423. The reversal of 229108400 is 4801922.
It is a self number, because there is not a number n which added to its sum of digits gives 229108400.
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, 2141147 + ... + 2141253.
Almost surely, 2229108400 is an apocalyptic number.
229108400 is a gapful number since it is divisible by the number (20) 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 229108400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285832152).
229108400 is an abundant number, since it is smaller than the sum of its proper divisors (342555904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229108400 is a wasteful number, since it uses less digits than its factorization.
229108400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279 (or 268 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 229108400 is about 15136.3271634832. The cubic root of 229108400 is about 611.8998369405.
The spelling of 229108400 in words is "two hundred twenty-nine million, one hundred eight thousand, four hundred".
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