Base | Representation |
---|---|
bin | 1101101100001010110… |
… | …00011101000001000000 |
3 | 1122222011020021222212202 |
4 | 12312011120131001000 |
5 | 30201324114342141 |
6 | 1000032133212332 |
7 | 45661453234100 |
oct | 6660530350100 |
9 | 1588136258782 |
10 | 470389215296 |
11 | 1715444a3700 |
12 | 771b84910a8 |
13 | 354855bc4b0 |
14 | 18aa4773200 |
15 | c38128c49b |
hex | 6d8561d040 |
470389215296 has 504 divisors, whose sum is σ = 1295279713728. Its totient is φ = 167863449600.
The previous prime is 470389215287. The next prime is 470389215343. The reversal of 470389215296 is 692512983074.
It is a Harshad number since it is a multiple of its sum of digits (56).
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 823798691 + ... + 823799261.
It is an arithmetic number, because the mean of its divisors is an integer number (2569999432).
It is a 1-persistent number, because it is pandigital, but 2⋅470389215296 = 940778430592 is not.
Almost surely, 2470389215296 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 470389215296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647639856864).
470389215296 is an abundant number, since it is smaller than the sum of its proper divisors (824890498432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470389215296 is a wasteful number, since it uses less digits than its factorization.
470389215296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 799 (or 771 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 56.
The spelling of 470389215296 in words is "four hundred seventy billion, three hundred eighty-nine million, two hundred fifteen thousand, two hundred ninety-six".
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