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10302222424 = 2313243177209
BaseRepresentation
bin10011001100000111…
…10111000001011000
3222120222110010100111
421212003313001120
5132044332104144
64422140214104
7513204305614
oct114603670130
928528403314
1010302222424
11440737720a
121bb623a334
13c824b5a00
146da354344
154046aa534
hex2660f7058

10302222424 has 48 divisors (see below), whose sum is σ = 21403423800. Its totient is φ = 4644267264.

The previous prime is 10302222373. The next prime is 10302222439. The reversal of 10302222424 is 42422220301.

It is a super-3 number, since 3×103022224243 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10302222395 and 10302222404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30469 + ... + 146740.

Almost surely, 210302222424 is an apocalyptic number.

It is an amenable number.

10302222424 is an abundant number, since it is smaller than the sum of its proper divisors (11101201376).

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

10302222424 is a wasteful number, since it uses less digits than its factorization.

10302222424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177284 (or 177267 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 10302222424 its reverse (42422220301), we get a palindrome (52724442725).

The spelling of 10302222424 in words is "ten billion, three hundred two million, two hundred twenty-two thousand, four hundred twenty-four".

Divisors: 1 2 4 8 13 26 43 52 86 104 169 172 338 344 559 676 1118 1352 2236 4472 7267 14534 29068 58136 177209 354418 708836 1417672 2303717 4607434 7619987 9214868 15239974 18429736 29948321 30479948 59896642 60959896 99059831 119793284 198119662 239586568 396239324 792478648 1287777803 2575555606 5151111212 10302222424