Base | Representation |
---|---|
bin | 1010001011011… |
… | …00000000111011 |
3 | 12221122121100012 |
4 | 11011230000323 |
5 | 133324031313 |
6 | 12245532135 |
7 | 2054456531 |
oct | 505540073 |
9 | 187577305 |
10 | 85377083 |
11 | 44214080 |
12 | 2471404b |
13 | 148c39ac |
14 | b4a6151 |
15 | 7766da8 |
hex | 516c03b |
85377083 has 8 divisors (see below), whose sum is σ = 93208320. Its totient is φ = 77557480.
The previous prime is 85377067. The next prime is 85377091. The reversal of 85377083 is 38077358.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85377083 - 24 = 85377067 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 85377083.
It is not an unprimeable number, because it can be changed into a prime (85377283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21098 + ... + 24816.
It is an arithmetic number, because the mean of its divisors is an integer number (11651040).
Almost surely, 285377083 is an apocalyptic number.
85377083 is a deficient number, since it is larger than the sum of its proper divisors (7831237).
85377083 is a wasteful number, since it uses less digits than its factorization.
85377083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5817.
The product of its (nonzero) digits is 141120, while the sum is 41.
The square root of 85377083 is about 9239.9720237672. The cubic root of 85377083 is about 440.3321923193.
The spelling of 85377083 in words is "eighty-five million, three hundred seventy-seven thousand, eighty-three".
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