Base | Representation |
---|---|
bin | 11011011001001… |
… | …10011010011000 |
3 | 121000101211010201 |
4 | 31230212122120 |
5 | 432311423410 |
6 | 34445151544 |
7 | 5460141445 |
oct | 1554463230 |
9 | 530354121 |
10 | 229795480 |
11 | 108793822 |
12 | 64b5b5b4 |
13 | 387ba175 |
14 | 2273a9cc |
15 | 1529283a |
hex | db26698 |
229795480 has 32 divisors (see below), whose sum is σ = 517933440. Its totient is φ = 91759360.
The previous prime is 229795471. The next prime is 229795499. The reversal of 229795480 is 84597922.
229795480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 229795480.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20025 + ... + 29335.
It is an arithmetic number, because the mean of its divisors is an integer number (16185420).
Almost surely, 2229795480 is an apocalyptic number.
229795480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
229795480 is an abundant number, since it is smaller than the sum of its proper divisors (288137960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229795480 is a wasteful number, since it uses less digits than its factorization.
229795480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9939 (or 9935 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 46.
The square root of 229795480 is about 15159.0065637561. The cubic root of 229795480 is about 612.5109080384.
The spelling of 229795480 in words is "two hundred twenty-nine million, seven hundred ninety-five thousand, four hundred eighty".
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