Base | Representation |
---|---|
bin | 1010001000110… |
… | …11001001100110 |
3 | 12221000202222202 |
4 | 11010123021212 |
5 | 133232431422 |
6 | 12234454502 |
7 | 2051610056 |
oct | 504331146 |
9 | 187022882 |
10 | 85045862 |
11 | 44008240 |
12 | 24594432 |
13 | 14808cc5 |
14 | b41b566 |
15 | 76edb92 |
hex | 511b266 |
85045862 has 16 divisors (see below), whose sum is σ = 146491200. Its totient is φ = 36622440.
The previous prime is 85045861. The next prime is 85045879. The reversal of 85045862 is 26854058.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85045861) 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, 101312 + ... + 102147.
It is an arithmetic number, because the mean of its divisors is an integer number (9155700).
Almost surely, 285045862 is an apocalyptic number.
85045862 is a deficient number, since it is larger than the sum of its proper divisors (61445338).
85045862 is a wasteful number, since it uses less digits than its factorization.
85045862 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203491.
The product of its (nonzero) digits is 76800, while the sum is 38.
The square root of 85045862 is about 9222.0313380513. The cubic root of 85045862 is about 439.7620304106.
The spelling of 85045862 in words is "eighty-five million, forty-five thousand, eight hundred sixty-two".
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