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23054411200 = 265270920323
BaseRepresentation
bin10101011110001001…
…100110010111000000
32012111200221102201111
4111132021212113000
5334203412124300
614331400013104
71444211155552
oct253611462700
965450842644
1023054411200
1198606833a7
124574a61194
132235430342
141189c134d2
158edeab9ba
hex55e2665c0

23054411200 has 84 divisors (see below), whose sum is σ = 56811067480. Its totient is φ = 9208304640.

The previous prime is 23054411183. The next prime is 23054411201. The reversal of 23054411200 is 211445032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23054411201) 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, 1124239 + ... + 1144561.

Almost surely, 223054411200 is an apocalyptic number.

23054411200 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 23054411200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28405533740).

23054411200 is an abundant number, since it is smaller than the sum of its proper divisors (33756656280).

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

23054411200 is a wasteful number, since it uses less digits than its factorization.

23054411200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21054 (or 21039 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 23054411200 its reverse (211445032), we get a palindrome (23265856232).

The spelling of 23054411200 in words is "twenty-three billion, fifty-four million, four hundred eleven thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 709 800 1418 1600 2836 3545 5672 7090 11344 14180 17725 20323 22688 28360 35450 40646 45376 56720 70900 81292 101615 113440 141800 162584 203230 226880 283600 325168 406460 508075 567200 650336 812920 1016150 1134400 1300672 1625840 2032300 3251680 4064600 6503360 8129200 14409007 16258400 28818014 32516800 57636028 72045035 115272056 144090070 230544112 288180140 360225175 461088224 576360280 720450350 922176448 1152720560 1440900700 2305441120 2881801400 4610882240 5763602800 11527205600 23054411200