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6868880295548 = 2214969114718423
BaseRepresentation
bin110001111110100100100…
…1010111000011001111100
3220022122210002002212000012
41203331021022320121330
51400014431323424143
622335304155122352
71306155154111325
oct143751112703174
926278702085005
106868880295548
112209091945737
1292b29a1433b8
133aa96a7943ab
1419a65417d44c
15bda1e411418
hex63f492b867c

6868880295548 has 12 divisors (see below), whose sum is σ = 12021343650960. Its totient is φ = 3434210680992.

The previous prime is 6868880295539. The next prime is 6868880295577. The reversal of 6868880295548 is 8455920888686.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57299336 + ... + 57419087.

It is an arithmetic number, because the mean of its divisors is an integer number (1001778637580).

Almost surely, 26868880295548 is an apocalyptic number.

It is an amenable number.

6868880295548 is a deficient number, since it is larger than the sum of its proper divisors (5152463355412).

6868880295548 is a wasteful number, since it uses less digits than its factorization.

6868880295548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114733396 (or 114733394 counting only the distinct ones).

The product of its (nonzero) digits is 2123366400, while the sum is 77.

The spelling of 6868880295548 in words is "six trillion, eight hundred sixty-eight billion, eight hundred eighty million, two hundred ninety-five thousand, five hundred forty-eight".

Divisors: 1 2 4 14969 29938 59876 114718423 229436846 458873692 1717220073887 3434440147774 6868880295548