Base | Representation |
---|---|
bin | 1010001111110… |
… | …10010101000101 |
3 | 12222202012221220 |
4 | 11013322111011 |
5 | 134001210010 |
6 | 12310230553 |
7 | 2062435155 |
oct | 507722505 |
9 | 188665856 |
10 | 85960005 |
11 | 4458202a |
12 | 24955459 |
13 | 14a69111 |
14 | b5b8765 |
15 | 782e970 |
hex | 51fa545 |
85960005 has 8 divisors (see below), whose sum is σ = 137536032. Its totient is φ = 45845328.
The previous prime is 85960003. The next prime is 85960013. The reversal of 85960005 is 50006958.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85960005 - 21 = 85960003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85960001) 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, 2865319 + ... + 2865348.
It is an arithmetic number, because the mean of its divisors is an integer number (17192004).
Almost surely, 285960005 is an apocalyptic number.
It is an amenable number.
85960005 is a deficient number, since it is larger than the sum of its proper divisors (51576027).
85960005 is a wasteful number, since it uses less digits than its factorization.
85960005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5730675.
The product of its (nonzero) digits is 10800, while the sum is 33.
The square root of 85960005 is about 9271.4618588441. The cubic root of 85960005 is about 441.3320600030.
The spelling of 85960005 in words is "eighty-five million, nine hundred sixty thousand, five".
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