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2223153012230 = 257927017104161
BaseRepresentation
bin100000010110011110001…
…111101101111000000110
321212112100100121102100222
4200112132033231320012
5242411004132342410
64421145152304342
7316421542545323
oct40263617557006
97775310542328
102223153012230
11787919a10837
122baa415420b2
13131847557687
147985b8cdb4a
153cc68dd8955
hex2059e3ede06

2223153012230 has 32 divisors (see below), whose sum is σ = 4052518439040. Its totient is φ = 877963806720.

The previous prime is 2223153012229. The next prime is 2223153012253. The reversal of 2223153012230 is 322103513222.

2223153012230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2223153012230.

It is a congruent number.

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, 21291350 + ... + 21395510.

It is an arithmetic number, because the mean of its divisors is an integer number (126641201220).

Almost surely, 22223153012230 is an apocalyptic number.

2223153012230 is a deficient number, since it is larger than the sum of its proper divisors (1829365426810).

2223153012230 is a wasteful number, since it uses less digits than its factorization.

2223153012230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131264.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 2223153012230 its reverse (322103513222), we get a palindrome (2545256525452).

The spelling of 2223153012230 in words is "two trillion, two hundred twenty-three billion, one hundred fifty-three million, twelve thousand, two hundred thirty".

Divisors: 1 2 5 10 79 158 395 790 27017 54034 104161 135085 208322 270170 520805 1041610 2134343 4268686 8228719 10671715 16457438 21343430 41143595 82287190 2814117737 5628235474 14070588685 28141177370 222315301223 444630602446 1111576506115 2223153012230