Base | Representation |
---|---|
bin | 1101010110111101101… |
… | …1100011011000100000 |
3 | 210221101102221012111000 |
4 | 3111233123203120200 |
5 | 12230010201313410 |
6 | 253233200352000 |
7 | 22403202163650 |
oct | 3255733433040 |
9 | 727342835430 |
10 | 229502760480 |
11 | 89371363884 |
12 | 38590015600 |
13 | 188466877b6 |
14 | b172492360 |
15 | 5e835ccdc0 |
hex | 356f6e3620 |
229502760480 has 384 divisors, whose sum is σ = 927486927360. Its totient is φ = 51916308480.
The previous prime is 229502760449. The next prime is 229502760499. The reversal of 229502760480 is 84067205922.
229502760480 is a `hidden beast` number, since 2 + 2 + 9 + 502 + 7 + 60 + 4 + 80 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2894160 + ... + 2972400.
It is an arithmetic number, because the mean of its divisors is an integer number (2415330540).
Almost surely, 2229502760480 is an apocalyptic number.
229502760480 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 229502760480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463743463680).
229502760480 is an abundant number, since it is smaller than the sum of its proper divisors (697984166880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229502760480 is a wasteful number, since it uses less digits than its factorization.
229502760480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78369 (or 78355 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The spelling of 229502760480 in words is "two hundred twenty-nine billion, five hundred two million, seven hundred sixty thousand, four hundred eighty".
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