Base | Representation |
---|---|
bin | 1101101101001101000… |
… | …00111001010100000000 |
3 | 1200000120222020200002000 |
4 | 12312212200321110000 |
5 | 30203443414421410 |
6 | 1000203231224000 |
7 | 46011313046454 |
oct | 6664640712400 |
9 | 1600528220060 |
10 | 470945076480 |
11 | 1717aa24440a |
12 | 77332678000 |
13 | 35543802738 |
14 | 18b1850a664 |
15 | c3b4e8bdc0 |
hex | 6da6839500 |
470945076480 has 576 divisors, whose sum is σ = 1744541245440. Its totient is φ = 120191385600.
The previous prime is 470945076473. The next prime is 470945076577. The reversal of 470945076480 is 84670549074.
470945076480 is a `hidden beast` number, since 4 + 7 + 0 + 94 + 5 + 0 + 76 + 480 = 666.
It is a tau number, because it is divible by the number of its divisors (576).
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 63 ways as a sum of consecutive naturals, for example, 75095745 + ... + 75102015.
It is an arithmetic number, because the mean of its divisors is an integer number (3028717440).
Almost surely, 2470945076480 is an apocalyptic number.
470945076480 is a gapful number since it is divisible by the number (40) 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 470945076480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (872270622720).
470945076480 is an abundant number, since it is smaller than the sum of its proper divisors (1273596168960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470945076480 is a wasteful number, since it uses less digits than its factorization.
470945076480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6395 (or 6375 counting only the distinct ones).
The product of its (nonzero) digits is 6773760, while the sum is 54.
The spelling of 470945076480 in words is "four hundred seventy billion, nine hundred forty-five million, seventy-six thousand, four hundred eighty".
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