Base | Representation |
---|---|
bin | 1101101101000010100… |
… | …01110100011000000000 |
3 | 1200000100211222000100120 |
4 | 12312201101310120000 |
5 | 30203303423104031 |
6 | 1000150412420240 |
7 | 46006165325604 |
oct | 6664121643000 |
9 | 1600324860316 |
10 | 470857238016 |
11 | 1717646aa040 |
12 | 77309177680 |
13 | 3552b559609 |
14 | 18b0a9a3504 |
15 | c3ac3daa96 |
hex | 6da1474600 |
470857238016 has 320 divisors, whose sum is σ = 1388138653440. Its totient is φ = 140645007360.
The previous prime is 470857238009. The next prime is 470857238077. The reversal of 470857238016 is 610832758074.
It is a self number, because there is not a number n which added to its sum of digits gives 470857238016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368720770 + ... + 368722046.
It is an arithmetic number, because the mean of its divisors is an integer number (4337933292).
Almost surely, 2470857238016 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 470857238016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (694069326720).
470857238016 is an abundant number, since it is smaller than the sum of its proper divisors (917281415424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470857238016 is a wasteful number, since it uses less digits than its factorization.
470857238016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1605 (or 1589 counting only the distinct ones).
The product of its (nonzero) digits is 2257920, while the sum is 51.
The spelling of 470857238016 in words is "four hundred seventy billion, eight hundred fifty-seven million, two hundred thirty-eight thousand, sixteen".
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