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2223380221160 = 235719417928613
BaseRepresentation
bin100000010110101011110…
…010011100110011101000
321212112221012010211102112
4200112223302130303220
5242411440314034120
64421223510221452
7316430302025120
oct40265362346350
97775835124375
102223380221160
11787a2619820a
122baaa5654888
1313188264a427
147987db55c80
153cc7dd19bc5
hex205abc9cce8

2223380221160 has 64 divisors (see below), whose sum is σ = 6018172041600. Its totient is φ = 722180641536.

The previous prime is 2223380221157. The next prime is 2223380221199. The reversal of 2223380221160 is 611220833222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208958987 + ... + 208969626.

It is an arithmetic number, because the mean of its divisors is an integer number (94033938150).

Almost surely, 22223380221160 is an apocalyptic number.

2223380221160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2223380221160 is an abundant number, since it is smaller than the sum of its proper divisors (3794791820440).

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

2223380221160 is a wasteful number, since it uses less digits than its factorization.

2223380221160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417928650 (or 417928646 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 2223380221160 in words is "two trillion, two hundred twenty-three billion, three hundred eighty million, two hundred twenty-one thousand, one hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 19 20 28 35 38 40 56 70 76 95 133 140 152 190 266 280 380 532 665 760 1064 1330 2660 5320 417928613 835857226 1671714452 2089643065 2925500291 3343428904 4179286130 5851000582 7940643647 8358572260 11702001164 14627501455 15881287294 16717144520 23404002328 29255002910 31762574588 39703218235 55584505529 58510005820 63525149176 79406436470 111169011058 117020011640 158812872940 222338022116 277922527645 317625745880 444676044232 555845055290 1111690110580 2223380221160