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1024512204230 = 25148768897929
BaseRepresentation
bin11101110100010011010…
…11111001110111000110
310121221110000110102021222
432322021223321313012
5113241200111013410
62102353204040342
7134006240023214
oct16721153716706
93557400412258
101024512204230
11365547480819
121466830930b2
13757c3730bb8
143782dad3cb4
151b9b36d1955
hexee89af9dc6

1024512204230 has 16 divisors (see below), whose sum is σ = 1845362157120. Its totient is φ = 409529284032.

The previous prime is 1024512204203. The next prime is 1024512204283. The reversal of 1024512204230 is 324022154201.

It is a self number, because there is not a number n which added to its sum of digits gives 1024512204230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34434095 + ... + 34463834.

It is an arithmetic number, because the mean of its divisors is an integer number (115335134820).

Almost surely, 21024512204230 is an apocalyptic number.

1024512204230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1024512204230 is a deficient number, since it is larger than the sum of its proper divisors (820849952890).

1024512204230 is a wasteful number, since it uses less digits than its factorization.

1024512204230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68899423.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 1024512204230 its reverse (324022154201), we get a palindrome (1348534358431).

The spelling of 1024512204230 in words is "one trillion, twenty-four billion, five hundred twelve million, two hundred four thousand, two hundred thirty".

Divisors: 1 2 5 10 1487 2974 7435 14870 68897929 137795858 344489645 688979290 102451220423 204902440846 512256102115 1024512204230