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12838825119802 = 2111361428789831
BaseRepresentation
bin1011101011010100010110…
…0111000101000000111010
31200110101020210112021122011
42322311011213011000322
53140322403212313202
643150024055320134
72463401024621443
oct272650547050072
950411223467564
1012838825119802
1140aaa08088770
12153430068004a
137219081b0c16
1432558c4802ca
15173e799c1bd7
hexbad459c503a

12838825119802 has 16 divisors (see below), whose sum is σ = 21024423042624. Its totient is φ = 5831541688000.

The previous prime is 12838825119793. The next prime is 12838825119811. The reversal of 12838825119802 is 20891152883821.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12838825119793) and next prime (12838825119811).

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, 214364974 + ... + 214424857.

It is an arithmetic number, because the mean of its divisors is an integer number (1314026440164).

Almost surely, 212838825119802 is an apocalyptic number.

12838825119802 is a deficient number, since it is larger than the sum of its proper divisors (8185597922822).

12838825119802 is a wasteful number, since it uses less digits than its factorization.

12838825119802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428791205.

The product of its (nonzero) digits is 4423680, while the sum is 58.

The spelling of 12838825119802 in words is "twelve trillion, eight hundred thirty-eight billion, eight hundred twenty-five million, one hundred nineteen thousand, eight hundred two".

Divisors: 1 2 11 22 1361 2722 14971 29942 428789831 857579662 4716688141 9433376282 583582959991 1167165919982 6419412559901 12838825119802