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4664164901824 = 2673998322967
BaseRepresentation
bin100001111011111010111…
…1001000110001111000000
3121111220000200010111101201
41003313311321012033000
51102404202203324244
613530404320510544
7660655232345551
oct103676571061700
917456020114351
104664164901824
11153907454664a
12633b4347b454
1327aaa102046c
14121a65274328
15814d4025ad4
hex43df5e463c0

4664164901824 has 28 divisors (see below), whose sum is σ = 9382239253264. Its totient is φ = 2300136113664.

The previous prime is 4664164901801. The next prime is 4664164901849. The reversal of 4664164901824 is 4281094614664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 499156812 + ... + 499166155.

Almost surely, 24664164901824 is an apocalyptic number.

It is an amenable number.

4664164901824 is an abundant number, since it is smaller than the sum of its proper divisors (4718074351440).

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

4664164901824 is an equidigital number, since it uses as much as digits as its factorization.

4664164901824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998323052 (or 998323042 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 55.

The spelling of 4664164901824 in words is "four trillion, six hundred sixty-four billion, one hundred sixty-four million, nine hundred one thousand, eight hundred twenty-four".

Divisors: 1 2 4 8 16 32 64 73 146 292 584 1168 2336 4672 998322967 1996645934 3993291868 7986583736 15973167472 31946334944 63892669888 72877576591 145755153182 291510306364 583020612728 1166041225456 2332082450912 4664164901824