Base | Representation |
---|---|
bin | 1010000110101… |
… | …11001011110000 |
3 | 12220111122010000 |
4 | 11003113023300 |
5 | 133200024342 |
6 | 12224510000 |
7 | 2046340326 |
oct | 503271360 |
9 | 186448100 |
10 | 84767472 |
11 | 43938069 |
12 | 2447b300 |
13 | 1473c38a |
14 | b387d16 |
15 | 769644c |
hex | 50d72f0 |
84767472 has 50 divisors (see below), whose sum is σ = 245345408. Its totient is φ = 28255392.
The previous prime is 84767467. The next prime is 84767503. The reversal of 84767472 is 27476748.
It is a congruent number.
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 9 ways as a sum of consecutive naturals, for example, 31408 + ... + 33999.
Almost surely, 284767472 is an apocalyptic number.
It is an amenable number.
84767472 is an abundant number, since it is smaller than the sum of its proper divisors (160577936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84767472 is a wasteful number, since it uses less digits than its factorization.
84767472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65427 (or 65412 counting only the distinct ones).
The product of its digits is 526848, while the sum is 45.
The square root of 84767472 is about 9206.9252196377. The cubic root of 84767472 is about 439.2816653659.
The spelling of 84767472 in words is "eighty-four million, seven hundred sixty-seven thousand, four hundred seventy-two".
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