Base | Representation |
---|---|
bin | 1101000000000010110… |
… | …0001110010110000000 |
3 | 210100111122020010100000 |
4 | 3100000230032112000 |
5 | 12124410033024410 |
6 | 250334443200000 |
7 | 22064550522201 |
oct | 3200054162600 |
9 | 710448203300 |
10 | 223349892480 |
11 | 867a4212000 |
12 | 37353516000 |
13 | 180a5a275c0 |
14 | ab4b24d5a8 |
15 | 5c2334adc0 |
hex | 3400b0e580 |
223349892480 has 1536 divisors, whose sum is σ = 958829114880. Its totient is φ = 49378222080.
The previous prime is 223349892461. The next prime is 223349892503. The reversal of 223349892480 is 84298943322.
223349892480 is a `hidden beast` number, since 2 + 2 + 33 + 49 + 8 + 92 + 480 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2690962519 + ... + 2690962601.
It is an arithmetic number, because the mean of its divisors is an integer number (624237705).
Almost surely, 2223349892480 is an apocalyptic number.
223349892480 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 223349892480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479414557440).
223349892480 is an abundant number, since it is smaller than the sum of its proper divisors (735479222400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223349892480 is an equidigital number, since it uses as much as digits as its factorization.
223349892480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 163 (or 117 counting only the distinct ones).
The product of its (nonzero) digits is 5971968, while the sum is 54.
The spelling of 223349892480 in words is "two hundred twenty-three billion, three hundred forty-nine million, eight hundred ninety-two thousand, four hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •