Base | Representation |
---|---|
bin | 1010000011101… |
… | …11001101000111 |
3 | 12212202122211200 |
4 | 11001313031013 |
5 | 133044434333 |
6 | 12212233543 |
7 | 2043112224 |
oct | 501671507 |
9 | 185678750 |
10 | 84374343 |
11 | 43699769 |
12 | 2430b8b3 |
13 | 14632461 |
14 | b2c494b |
15 | 7619c13 |
hex | 5077347 |
84374343 has 12 divisors (see below), whose sum is σ = 125805888. Its totient is φ = 54434880.
The previous prime is 84374333. The next prime is 84374347. The reversal of 84374343 is 34347348.
It is a happy number.
It is not a de Polignac number, because 84374343 - 29 = 84373831 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 84374298 and 84374307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84374347) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150930 + ... + 151487.
It is an arithmetic number, because the mean of its divisors is an integer number (10483824).
Almost surely, 284374343 is an apocalyptic number.
84374343 is a deficient number, since it is larger than the sum of its proper divisors (41431545).
84374343 is a wasteful number, since it uses less digits than its factorization.
84374343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302454 (or 302451 counting only the distinct ones).
The product of its digits is 96768, while the sum is 36.
The square root of 84374343 is about 9185.5507728171. The cubic root of 84374343 is about 438.6015223114.
The spelling of 84374343 in words is "eighty-four million, three hundred seventy-four thousand, three hundred forty-three".
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