Search a number
-
+
4669056640000 = 21054372732
BaseRepresentation
bin100001111110001100101…
…1101100110010000000000
3121112100122120210112122201
41003330121131212100000
51102444211444440000
613532533543442544
7661220401421104
oct103743135462000
917470576715581
104669056640000
111540154829975
12634a89756454
1327b3a0604bac
14121daabd3904
15816bd6e496a
hex43f19766400

4669056640000 has 495 divisors, whose sum is σ = 12153404186847. Its totient is φ = 1792253952000.

The previous prime is 4669056639971. The next prime is 4669056640043. The reversal of 4669056640000 is 466509664.

The square root of 4669056640000 is 2160800.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 22 ways, for example, as 4407043695616 + 262012944384 = 2099296^2 + 511872^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 63959679964 + ... + 63959680036.

Almost surely, 24669056640000 is an apocalyptic number.

4669056640000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

4669056640000 is the 2160800-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4669056640000

4669056640000 is an abundant number, since it is smaller than the sum of its proper divisors (7484347546847).

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

4669056640000 is an frugal number, since it uses more digits than its factorization.

4669056640000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 4669056640000 in words is "four trillion, six hundred sixty-nine billion, fifty-six million, six hundred forty thousand".