Base | Representation |
---|---|
bin | 1010001010100… |
… | …11011101001100 |
3 | 12221110111100121 |
4 | 11011103131030 |
5 | 133312321432 |
6 | 12243434324 |
7 | 2053560340 |
oct | 505233514 |
9 | 187414317 |
10 | 85276492 |
11 | 44155544 |
12 | 246859a4 |
13 | 14889c82 |
14 | b47b620 |
15 | 7747197 |
hex | 515374c |
85276492 has 12 divisors (see below), whose sum is σ = 170553040. Its totient is φ = 36547056.
The previous prime is 85276489. The next prime is 85276531. The reversal of 85276492 is 29467258.
85276492 is an admirable number.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1522767 + ... + 1522822.
Almost surely, 285276492 is an apocalyptic number.
It is an amenable number.
85276492 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85276492 is a wasteful number, since it uses less digits than its factorization.
85276492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3045600 (or 3045598 counting only the distinct ones).
The product of its digits is 241920, while the sum is 43.
The square root of 85276492 is about 9234.5271671050. The cubic root of 85276492 is about 440.1591917089.
The spelling of 85276492 in words is "eighty-five million, two hundred seventy-six thousand, four hundred ninety-two".
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