Base | Representation |
---|---|
bin | 1010001111111… |
… | …01101101011100 |
3 | 12222202220221202 |
4 | 11013331231130 |
5 | 134002130402 |
6 | 12310415032 |
7 | 2062523426 |
oct | 507755534 |
9 | 188686852 |
10 | 85973852 |
11 | 44591478 |
12 | 24961478 |
13 | 14a72503 |
14 | b5bd816 |
15 | 7833b02 |
hex | 51fdb5c |
85973852 has 12 divisors (see below), whose sum is σ = 152515776. Its totient is φ = 42397920.
The previous prime is 85973837. The next prime is 85973869. The reversal of 85973852 is 25837958.
It is a junction number, because it is equal to n+sod(n) for n = 85973797 and 85973806.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146924 + ... + 147507.
It is an arithmetic number, because the mean of its divisors is an integer number (12709648).
Almost surely, 285973852 is an apocalyptic number.
It is an amenable number.
85973852 is a deficient number, since it is larger than the sum of its proper divisors (66541924).
85973852 is a wasteful number, since it uses less digits than its factorization.
85973852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294508 (or 294506 counting only the distinct ones).
The product of its digits is 604800, while the sum is 47.
The square root of 85973852 is about 9272.2085826409. The cubic root of 85973852 is about 441.3557562825.
The spelling of 85973852 in words is "eighty-five million, nine hundred seventy-three thousand, eight hundred fifty-two".
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