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10865368748 = 2213208949399
BaseRepresentation
bin10100001111010000…
…00101111010101100
31001001020002220212202
422013220011322230
5134223013244443
64554054321032
7533153052623
oct120750057254
931036086782
1010865368748
1146762433a3
122132959178
131042079ba0
147510666ba
15438d487b8
hex287a05eac

10865368748 has 12 divisors (see below), whose sum is σ = 20477041200. Its totient is φ = 5014785552.

The previous prime is 10865368741. The next prime is 10865368769. The reversal of 10865368748 is 84786356801.

It is a junction number, because it is equal to n+sod(n) for n = 10865368693 and 10865368702.

It is not an unprimeable number, because it can be changed into a prime (10865368741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104474648 + ... + 104474751.

It is an arithmetic number, because the mean of its divisors is an integer number (1706420100).

Almost surely, 210865368748 is an apocalyptic number.

It is an amenable number.

10865368748 is a deficient number, since it is larger than the sum of its proper divisors (9611672452).

10865368748 is a wasteful number, since it uses less digits than its factorization.

10865368748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208949416 (or 208949414 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 10865368748 in words is "ten billion, eight hundred sixty-five million, three hundred sixty-eight thousand, seven hundred forty-eight".

Divisors: 1 2 4 13 26 52 208949399 417898798 835797596 2716342187 5432684374 10865368748