Base | Representation |
---|---|
bin | 1010000001000… |
… | …11011101000110 |
3 | 12212010020021110 |
4 | 11000203131012 |
5 | 133003000202 |
6 | 12201025450 |
7 | 2040153135 |
oct | 500433506 |
9 | 185106243 |
10 | 84031302 |
11 | 43484a63 |
12 | 24185286 |
13 | 14542284 |
14 | b23591c |
15 | 759d26c |
hex | 5023746 |
84031302 has 8 divisors (see below), whose sum is σ = 168062616. Its totient is φ = 28010432.
The previous prime is 84031247. The next prime is 84031303. The reversal of 84031302 is 20313048.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
84031302 is an admirable number.
It is a super-2 number, since 2×840313022 = 14122519431630408, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84031303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7002603 + ... + 7002614.
It is an arithmetic number, because the mean of its divisors is an integer number (21007827).
Almost surely, 284031302 is an apocalyptic number.
84031302 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.
84031302 is a wasteful number, since it uses less digits than its factorization.
84031302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14005222.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 84031302 is about 9166.8588949541. The cubic root of 84031302 is about 438.0063071171.
The spelling of 84031302 in words is "eighty-four million, thirty-one thousand, three hundred two".
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