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2213052033200 = 245219291191057
BaseRepresentation
bin100000001101000100001…
…011100010100010110000
321211120021101211112001112
4200031010023202202300
5242224312310030300
64412355001252452
7315613330623011
oct40150413424260
97746241745045
102213052033200
117836061a6788
122b8aa2794128
131308c7972bc8
14791801a3008
153c877230e35
hex203442e28b0

2213052033200 has 60 divisors (see below), whose sum is σ = 5596692134760. Its totient is φ = 838630241280.

The previous prime is 2213052033197. The next prime is 2213052033209. The reversal of 2213052033200 is 23302503122.

It is not an unprimeable number, because it can be changed into a prime (2213052033209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145587929 + ... + 145603128.

It is an arithmetic number, because the mean of its divisors is an integer number (93278202246).

Almost surely, 22213052033200 is an apocalyptic number.

2213052033200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2213052033200 is an abundant number, since it is smaller than the sum of its proper divisors (3383640101560).

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

2213052033200 is a wasteful number, since it uses less digits than its factorization.

2213052033200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291191094 (or 291191083 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 2213052033200 its reverse (23302503122), we get a palindrome (2236354536322).

The spelling of 2213052033200 in words is "two trillion, two hundred thirteen billion, fifty-two million, thirty-three thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 19 20 25 38 40 50 76 80 95 100 152 190 200 304 380 400 475 760 950 1520 1900 3800 7600 291191057 582382114 1164764228 1455955285 2329528456 2911910570 4659056912 5532630083 5823821140 7279776425 11065260166 11647642280 14559552850 22130520332 23295284560 27663150415 29119105700 44261040664 55326300830 58238211400 88522081328 110652601660 116476422800 138315752075 221305203320 276631504150 442610406640 553263008300 1106526016600 2213052033200