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222303301040 = 2455947098157
BaseRepresentation
bin1100111100001001001…
…1110010110110110000
3210020210200212202210002
43033002103302312300
512120234121113130
6250042535125132
722026611611202
oct3170223626660
9706720782702
10222303301040
11863074663a7
1237100b137a8
1317c69c56622
14aa8c254772
155bb1514b45
hex33c24f2db0

222303301040 has 40 divisors (see below), whose sum is σ = 525615443280. Its totient is φ = 87414177536.

The previous prime is 222303301019. The next prime is 222303301063. The reversal of 222303301040 is 40103303222.

222303301040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23544359 + ... + 23553798.

It is an arithmetic number, because the mean of its divisors is an integer number (13140386082).

Almost surely, 2222303301040 is an apocalyptic number.

222303301040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222303301040 is an abundant number, since it is smaller than the sum of its proper divisors (303312142240).

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

222303301040 is a wasteful number, since it uses less digits than its factorization.

222303301040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47098229 (or 47098223 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 222303301040 its reverse (40103303222), we get a palindrome (262406604262).

The spelling of 222303301040 in words is "two hundred twenty-two billion, three hundred three million, three hundred one thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 40 59 80 118 236 295 472 590 944 1180 2360 4720 47098157 94196314 188392628 235490785 376785256 470981570 753570512 941963140 1883926280 2778791263 3767852560 5557582526 11115165052 13893956315 22230330104 27787912630 44460660208 55575825260 111151650520 222303301040