Base | Representation |
---|---|
bin | 1010001010100… |
… | …00001000111000 |
3 | 12221102210201100 |
4 | 11011100020320 |
5 | 133311403104 |
6 | 12243251400 |
7 | 2053502616 |
oct | 505201070 |
9 | 187383640 |
10 | 85262904 |
11 | 44146311 |
12 | 24679b60 |
13 | 14883a2c |
14 | b4766b6 |
15 | 7743139 |
hex | 5150238 |
85262904 has 24 divisors (see below), whose sum is σ = 230920560. Its totient is φ = 28420944.
The previous prime is 85262897. The next prime is 85262923. The reversal of 85262904 is 40926258.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 592032 + ... + 592175.
It is an arithmetic number, because the mean of its divisors is an integer number (9621690).
Almost surely, 285262904 is an apocalyptic number.
It is an amenable number.
85262904 is an abundant number, since it is smaller than the sum of its proper divisors (145657656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85262904 is a wasteful number, since it uses less digits than its factorization.
85262904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1184219 (or 1184212 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 85262904 is about 9233.7914206462. The cubic root of 85262904 is about 440.1358120699.
The spelling of 85262904 in words is "eighty-five million, two hundred sixty-two thousand, nine hundred four".
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