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6889141414573 = 112552110312453
BaseRepresentation
bin110010001000000000011…
…0100111010101010101101
3220101121002002222100012221
41210100000310322222231
51400332430200231243
622352454453155341
71310503226560225
oct144200064725255
926347062870187
106889141414573
112216739802300
129331b362bb51
133ac8492a5712
1419b616dd7085
15be30805abed
hex64400d3aaad

6889141414573 has 12 divisors (see below), whose sum is σ = 7573734341404. Its totient is φ = 6261720854400.

The previous prime is 6889141414549. The next prime is 6889141414601. The reversal of 6889141414573 is 3754141419886.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 578203597609 + 6310937816964 = 760397^2 + 2512158^2 .

It is not a de Polignac number, because 6889141414573 - 221 = 6889139317421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6889141414273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4488186 + ... + 5824267.

Almost surely, 26889141414573 is an apocalyptic number.

It is an amenable number.

6889141414573 is a deficient number, since it is larger than the sum of its proper divisors (684592926831).

6889141414573 is a wasteful number, since it uses less digits than its factorization.

6889141414573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10317996 (or 10317985 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 61.

The spelling of 6889141414573 in words is "six trillion, eight hundred eighty-nine billion, one hundred forty-one million, four hundred fourteen thousand, five hundred seventy-three".

Divisors: 1 11 121 5521 60731 668041 10312453 113436983 1247806813 56935053013 626285583143 6889141414573