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3130002230212 = 22111343346727061
BaseRepresentation
bin101101100011000010101…
…010111100101111000100
3102002020002020101211100101
4231203002222330233010
5402240221032331322
610353523030253444
7442064241660364
oct55430252745704
912066066354311
103130002230212
11aa7476729460
124267474b7284
13199209005890
14ab6c87c29a4
1556642898327
hex2d8c2abcbc4

3130002230212 has 96 divisors (see below), whose sum is σ = 6464021526144. Its totient is φ = 1307400652800.

The previous prime is 3130002230197. The next prime is 3130002230221. The reversal of 3130002230212 is 2120322000313.

3130002230212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×31300022302122 (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3130002230212.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115651162 + ... + 115678222.

It is an arithmetic number, because the mean of its divisors is an integer number (67333557564).

Almost surely, 23130002230212 is an apocalyptic number.

It is an amenable number.

3130002230212 is an abundant number, since it is smaller than the sum of its proper divisors (3334019295932).

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

3130002230212 is a wasteful number, since it uses less digits than its factorization.

3130002230212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27989 (or 27987 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 3130002230212 its reverse (2120322000313), we get a palindrome (5250324230525).

The spelling of 3130002230212 in words is "three trillion, one hundred thirty billion, two million, two hundred thirty thousand, two hundred twelve".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 433 467 572 866 934 1732 1868 4763 5137 5629 6071 9526 10274 11258 12142 19052 20548 22516 24284 27061 54122 61919 66781 108244 123838 133562 202211 247676 267124 297671 351793 404422 595342 703586 808844 1190684 1407172 2224321 2628743 3869723 4448642 5257486 7739446 8897284 10514972 11717413 12637487 15478892 23434826 25274974 28916173 46869652 50549948 57832346 115664692 128891543 139012357 152326369 164287331 257783086 278024714 304652738 328574662 515566172 556049428 609305476 657149324 1675590059 1807160641 3351180118 3614321282 5472031871 6702360236 7228642564 10944063742 21888127484 60192350581 71136414323 120384701162 142272828646 240769402324 284545657292 782500557553 1565001115106 3130002230212