Base | Representation |
---|---|
bin | 100110101110100001… |
… | …1000010011100001010 |
3 | 21221122221110220111012 |
4 | 1031131003002130022 |
5 | 2330310324044023 |
6 | 102112232203522 |
7 | 6002626466462 |
oct | 1153503023412 |
9 | 257587426435 |
10 | 83165456138 |
11 | 322a7806136 |
12 | 1414bb395a2 |
13 | 7ac4b9a39b |
14 | 404d330ba2 |
15 | 226b346978 |
hex | 135d0c270a |
83165456138 has 8 divisors (see below), whose sum is σ = 124751588832. Its totient is φ = 41581593196.
The previous prime is 83165456053. The next prime is 83165456141.
83165456138 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472670 + ... + 624297.
It is an arithmetic number, because the mean of its divisors is an integer number (15593948604).
Almost surely, 283165456138 is an apocalyptic number.
83165456138 is a deficient number, since it is larger than the sum of its proper divisors (41586132694).
83165456138 is a wasteful number, since it uses less digits than its factorization.
83165456138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1134876.
The product of its digits is 2073600, while the sum is 50.
The spelling of 83165456138 in words is "eighty-three billion, one hundred sixty-five million, four hundred fifty-six thousand, one hundred thirty-eight".
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