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6857075116 = 221793995561
BaseRepresentation
bin1100110001011011…
…01010100110101100
3122200212210111201001
412120231222212230
5103020402400431
63052230530044
7331632114433
oct63055524654
918625714631
106857075116
1129a9705031
1213b4506924
138538134c8
1449099411a
152a1ed5e61
hex198b6a9ac

6857075116 has 12 divisors (see below), whose sum is σ = 12000675960. Its totient is φ = 3428310560.

The previous prime is 6857075089. The next prime is 6857075117. The reversal of 6857075116 is 6115707586.

It is not an unprimeable number, because it can be changed into a prime (6857075117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23976 + ... + 119536.

It is an arithmetic number, because the mean of its divisors is an integer number (1000056330).

Almost surely, 26857075116 is an apocalyptic number.

It is an amenable number.

6857075116 is a deficient number, since it is larger than the sum of its proper divisors (5143600844).

6857075116 is a wasteful number, since it uses less digits than its factorization.

6857075116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113504 (or 113502 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 46.

The square root of 6857075116 is about 82807.4580940630. The cubic root of 6857075116 is about 1899.8222470829.

The spelling of 6857075116 in words is "six billion, eight hundred fifty-seven million, seventy-five thousand, one hundred sixteen".

Divisors: 1 2 4 17939 35878 71756 95561 191122 382244 1714268779 3428537558 6857075116