Base | Representation |
---|---|
bin | 100110101011101101… |
… | …0001001000100111001 |
3 | 21221102100110101100121 |
4 | 1031113122021010321 |
5 | 2330112114134322 |
6 | 102055012333241 |
7 | 6000400366060 |
oct | 1152732110471 |
9 | 257370411317 |
10 | 83070849337 |
11 | 322593686a3 |
12 | 14124314221 |
13 | 7aab3c4628 |
14 | 40409451d7 |
15 | 2262da9ec7 |
hex | 1357689139 |
83070849337 has 8 divisors (see below), whose sum is σ = 94945104000. Its totient is φ = 71198342304.
The previous prime is 83070849289. The next prime is 83070849343. The reversal of 83070849337 is 73394807038.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-83070849337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (83070849137) 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, 333412 + ... + 526597.
It is an arithmetic number, because the mean of its divisors is an integer number (11868138000).
Almost surely, 283070849337 is an apocalyptic number.
It is an amenable number.
83070849337 is a deficient number, since it is larger than the sum of its proper divisors (11874254663).
83070849337 is a wasteful number, since it uses less digits than its factorization.
83070849337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 873815.
The product of its (nonzero) digits is 3048192, while the sum is 52.
The spelling of 83070849337 in words is "eighty-three billion, seventy million, eight hundred forty-nine thousand, three hundred thirty-seven".
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