Base | Representation |
---|---|
bin | 1010001011000… |
… | …10111101101010 |
3 | 12221120201111010 |
4 | 11011202331222 |
5 | 133321340020 |
6 | 12245044350 |
7 | 2054243460 |
oct | 505427552 |
9 | 187521433 |
10 | 85340010 |
11 | 44199238 |
12 | 246b66b6 |
13 | 148acb62 |
14 | b496830 |
15 | 775ade0 |
hex | 5162f6a |
85340010 has 32 divisors (see below), whose sum is σ = 234076032. Its totient is φ = 19506240.
The previous prime is 85340009. The next prime is 85340027. The reversal of 85340010 is 1004358.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202981 + ... + 203400.
It is an arithmetic number, because the mean of its divisors is an integer number (7314876).
Almost surely, 285340010 is an apocalyptic number.
85340010 is an abundant number, since it is smaller than the sum of its proper divisors (148736022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85340010 is a wasteful number, since it uses less digits than its factorization.
85340010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406398.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 85340010 is about 9237.9656851495. The cubic root of 85340010 is about 440.2684484425.
Adding to 85340010 its reverse (1004358), we get a palindrome (86344368).
The spelling of 85340010 in words is "eighty-five million, three hundred forty thousand, ten".
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