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22300301230 = 257499297377
BaseRepresentation
bin10100110001001100…
…111001011110101110
32010120010221200022121
4110301030321132232
5331132334114410
614124500503154
71416423301324
oct246114713656
963503850277
1022300301230
119503a36419
1243a43aaaba
132145126c1c
1411179d1d14
158a7b9b9da
hex5313397ae

22300301230 has 16 divisors (see below), whose sum is σ = 40146030000. Its totient is φ = 8918900992.

The previous prime is 22300301209. The next prime is 22300301299. The reversal of 22300301230 is 3210300322.

It is a congruent number.

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, 73699 + ... + 223678.

It is an arithmetic number, because the mean of its divisors is an integer number (2509126875).

Almost surely, 222300301230 is an apocalyptic number.

22300301230 is a deficient number, since it is larger than the sum of its proper divisors (17845728770).

22300301230 is a wasteful number, since it uses less digits than its factorization.

22300301230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304883.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 22300301230 its reverse (3210300322), we get a palindrome (25510601552).

The spelling of 22300301230 in words is "twenty-two billion, three hundred million, three hundred one thousand, two hundred thirty".

Divisors: 1 2 5 10 7499 14998 37495 74990 297377 594754 1486885 2973770 2230030123 4460060246 11150150615 22300301230