Base | Representation |
---|---|
bin | 1010000111111… |
… | …11011110000000 |
3 | 12220211000110102 |
4 | 11003333132000 |
5 | 133220314410 |
6 | 12232221532 |
7 | 2050625363 |
oct | 503773600 |
9 | 186730412 |
10 | 84932480 |
11 | 43a40036 |
12 | 2453a8a8 |
13 | 14799509 |
14 | b3cc0da |
15 | 76ca2a5 |
hex | 50ff780 |
84932480 has 32 divisors (see below), whose sum is σ = 203043240. Its totient is φ = 33972736.
The previous prime is 84932453. The next prime is 84932509. The reversal of 84932480 is 8423948.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65714 + ... + 66993.
Almost surely, 284932480 is an apocalyptic number.
84932480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
84932480 is an abundant number, since it is smaller than the sum of its proper divisors (118110760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84932480 is a wasteful number, since it uses less digits than its factorization.
84932480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132726 (or 132714 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 38.
The square root of 84932480 is about 9215.8819436883. The cubic root of 84932480 is about 439.5665152230.
The spelling of 84932480 in words is "eighty-four million, nine hundred thirty-two thousand, four hundred eighty".
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