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470047326316500 = 2235317123714999941
BaseRepresentation
bin110101011100000010110101…
…1111010011010011111010100
32021122022002022100200212022110
41222320011223322122133110
5443102223411014112000
64343412432145431020
7201002540635432452
oct15270055372323724
92248262270625273
10470047326316500
11126853a51662889
12448763a263b470
13172383710c321a
1484105aa69b9d2
1539520228d1850
hex1ab816be9a7d4

470047326316500 has 384 divisors, whose sum is σ = 1451579403456000. Its totient is φ = 117786805248000.

The previous prime is 470047326316499. The next prime is 470047326316523. The reversal of 470047326316500 is 5613623740074.

It is a self number, because there is not a number n which added to its sum of digits gives 470047326316500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 47283701530 + ... + 47283711470.

It is an arithmetic number, because the mean of its divisors is an integer number (3780154696500).

Almost surely, 2470047326316500 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 470047326316500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (725789701728000).

470047326316500 is an abundant number, since it is smaller than the sum of its proper divisors (981532077139500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

470047326316500 is a wasteful number, since it uses less digits than its factorization.

470047326316500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12716 (or 12704 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 48.

The spelling of 470047326316500 in words is "four hundred seventy trillion, forty-seven billion, three hundred twenty-six million, three hundred sixteen thousand, five hundred".