Base | Representation |
---|---|
bin | 100110111000100010… |
… | …1100111001001001101 |
3 | 21222112101010121011210 |
4 | 1031301011213021031 |
5 | 2332002412100320 |
6 | 102205442405033 |
7 | 6014151345603 |
oct | 1156105471115 |
9 | 258471117153 |
10 | 83501675085 |
11 | 3245a578434 |
12 | 14224660779 |
13 | 7b497399ca |
14 | 4081c51873 |
15 | 228ab0c0e0 |
hex | 137116724d |
83501675085 has 16 divisors (see below), whose sum is σ = 133610088960. Its totient is φ = 44531757120.
The previous prime is 83501675083. The next prime is 83501675183. The reversal of 83501675085 is 58057610538.
It is not a de Polignac number, because 83501675085 - 21 = 83501675083 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83501675083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143731 + ... + 433199.
It is an arithmetic number, because the mean of its divisors is an integer number (8350630560).
Almost surely, 283501675085 is an apocalyptic number.
It is an amenable number.
83501675085 is a deficient number, since it is larger than the sum of its proper divisors (50108413875).
83501675085 is a wasteful number, since it uses less digits than its factorization.
83501675085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308708.
The product of its (nonzero) digits is 1008000, while the sum is 48.
The spelling of 83501675085 in words is "eighty-three billion, five hundred one million, six hundred seventy-five thousand, eighty-five".
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