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10380262751418 = 23719310103126751
BaseRepresentation
bin1001011100001101011111…
…0111111011110010111010
31100202100021100200111202110
42113003113313323302322
52330032234231021133
634024343223313150
72120643405402450
oct227032767736272
940670240614673
1010380262751418
11334227678a42a
1211b7920bab7b6
135a3b15677641
1427c59bc849d0
15130033bc2c63
hex970d7dfbcba

10380262751418 has 64 divisors (see below), whose sum is σ = 23851797921792. Its totient is φ = 2950107264000.

The previous prime is 10380262751401. The next prime is 10380262751431. The reversal of 10380262751418 is 81415726208301.

It is a super-2 number, since 2×103802627514182 (a number of 27 digits) contains 22 as substring.

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, 81831543 + ... + 81958293.

It is an arithmetic number, because the mean of its divisors is an integer number (372684342528).

Almost surely, 210380262751418 is an apocalyptic number.

10380262751418 is an abundant number, since it is smaller than the sum of its proper divisors (13471535170374).

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

10380262751418 is a wasteful number, since it uses less digits than its factorization.

10380262751418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137059.

The product of its (nonzero) digits is 645120, while the sum is 48.

Adding to 10380262751418 its reverse (81415726208301), we get a palindrome (91795988959719).

The spelling of 10380262751418 in words is "ten trillion, three hundred eighty billion, two hundred sixty-two million, seven hundred fifty-one thousand, four hundred eighteen".

Divisors: 1 2 3 6 7 14 21 42 193 386 579 1158 1351 2702 4053 8106 10103 20206 30309 60618 70721 126751 141442 212163 253502 380253 424326 760506 887257 1774514 1949879 2661771 3899758 5323542 5849637 11699274 13649153 24462943 27298306 40947459 48925886 73388829 81894918 146777658 171240601 342481202 513721803 1027443606 1280565353 2561130706 3841696059 7683392118 8963957471 17927914942 26891872413 53783744826 247149113129 494298226258 741447339387 1482894678774 1730043791903 3460087583806 5190131375709 10380262751418