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2328233863680 = 29335233914401
BaseRepresentation
bin100001111000010101100…
…011010110101000000000
322020120120121202202112000
4201320111203112220000
5301121210332114210
64541324215504000
7330131543211654
oct41702543265000
98216517682460
102328233863680
1181844235681a
12317288988000
1313b72289379a
148098965aa64
15408691eaac0
hex21e158d6a00

2328233863680 has 320 divisors, whose sum is σ = 8274190953600. Its totient is φ = 620553830400.

The previous prime is 2328233863663. The next prime is 2328233863691. The reversal of 2328233863680 is 863683328232.

2328233863680 is a `hidden beast` number, since 2 + 328 + 233 + 8 + 6 + 3 + 6 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (320).

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 161664480 + ... + 161678880.

It is an arithmetic number, because the mean of its divisors is an integer number (25856846730).

Almost surely, 22328233863680 is an apocalyptic number.

2328233863680 is a gapful number since it is divisible by the number (20) 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 2328233863680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4137095476800).

2328233863680 is an abundant number, since it is smaller than the sum of its proper divisors (5945957089920).

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

2328233863680 is a wasteful number, since it uses less digits than its factorization.

2328233863680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16772 (or 16750 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 54.

It can be divided in two parts, 2328233 and 863680, that added together give a palindrome (3191913).

The spelling of 2328233863680 in words is "two trillion, three hundred twenty-eight billion, two hundred thirty-three million, eight hundred sixty-three thousand, six hundred eighty".