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220063080960 = 293451061261
BaseRepresentation
bin1100110011110011001…
…0000010001000000000
3210001000120111210120000
43030330302002020000
512101142122042320
6245032351320000
721620240216262
oct3147462021000
9701016453500
10220063080960
1185367965948
1236796820000
13179a0ab2208
14a918907b32
155acea00c90
hex333cc82200

220063080960 has 200 divisors, whose sum is σ = 788197164876. Its totient is φ = 58683432960.

The previous prime is 220063080899. The next prime is 220063080983. The reversal of 220063080960 is 69080360022.

It can be written as a sum of positive squares in 2 ways, for example, as 200431708416 + 19631372544 = 447696^2 + 140112^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 323271 + ... + 737990.

Almost surely, 2220063080960 is an apocalyptic number.

220063080960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220063080960 is an abundant number, since it is smaller than the sum of its proper divisors (568134083916).

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

220063080960 is an equidigital number, since it uses as much as digits as its factorization.

220063080960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061296 (or 1061271 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 220063080960 in words is "two hundred twenty billion, sixty-three million, eighty thousand, nine hundred sixty".