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6801334806748 = 2217100019629511
BaseRepresentation
bin110001011111000111100…
…1001010010100011011100
3220002012102201100111111211
41202332033021102203130
51342413113202303443
622244253504554204
71301244262662106
oct142761711224334
926065381314454
106801334806748
112192480208219
1291a189322964
133a4494a10241
14197287536576
15bbdb954319d
hex62f8f2528dc

6801334806748 has 12 divisors (see below), whose sum is σ = 12602473318512. Its totient is φ = 3200628144320.

The previous prime is 6801334806709. The next prime is 6801334806781. The reversal of 6801334806748 is 8476084331086.

It is a junction number, because it is equal to n+sod(n) for n = 6801334806692 and 6801334806701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50009814688 + ... + 50009814823.

It is an arithmetic number, because the mean of its divisors is an integer number (1050206109876).

Almost surely, 26801334806748 is an apocalyptic number.

6801334806748 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6801334806748 is a deficient number, since it is larger than the sum of its proper divisors (5801138511764).

6801334806748 is a wasteful number, since it uses less digits than its factorization.

6801334806748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100019629532 (or 100019629530 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 58.

The spelling of 6801334806748 in words is "six trillion, eight hundred one billion, three hundred thirty-four million, eight hundred six thousand, seven hundred forty-eight".

Divisors: 1 2 4 17 34 68 100019629511 200039259022 400078518044 1700333701687 3400667403374 6801334806748