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4627869384160 = 25511103113225919
BaseRepresentation
bin100001101011000001010…
…0000101011110111100000
3121101102100011201011022201
41003112002200223313200
51101310334030243120
613502002553542544
7655231626501031
oct103260240536740
917342304634281
104627869384160
111524739689a60
12628ab4114a54
132775385a0aa9
1411ddc0a92a88
15805ac88d40a
hex4358282bde0

4627869384160 has 192 divisors, whose sum is σ = 12149710110720. Its totient is φ = 1651767828480.

The previous prime is 4627869384133. The next prime is 4627869384179. The reversal of 4627869384160 is 614839687264.

It is a junction number, because it is equal to n+sod(n) for n = 4627869384092 and 4627869384101.

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, 20371681 + ... + 20597599.

It is an arithmetic number, because the mean of its divisors is an integer number (63279740160).

Almost surely, 24627869384160 is an apocalyptic number.

4627869384160 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 4627869384160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6074855055360).

4627869384160 is an abundant number, since it is smaller than the sum of its proper divisors (7521840726560).

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

4627869384160 is a wasteful number, since it uses less digits than its factorization.

4627869384160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226161 (or 226153 counting only the distinct ones).

The product of its (nonzero) digits is 83607552, while the sum is 64.

The spelling of 4627869384160 in words is "four trillion, six hundred twenty-seven billion, eight hundred sixty-nine million, three hundred eighty-four thousand, one hundred sixty".