Base | Representation |
---|---|
bin | 1010000001011… |
… | …00010010001000 |
3 | 12212012001212210 |
4 | 11000230102020 |
5 | 133010124324 |
6 | 12201505120 |
7 | 2040363435 |
oct | 500542210 |
9 | 185161783 |
10 | 84067464 |
11 | 434aa148 |
12 | 241a21a0 |
13 | 14555880 |
14 | b244b8c |
15 | 75a8d29 |
hex | 502c488 |
84067464 has 64 divisors (see below), whose sum is σ = 227586240. Its totient is φ = 25724160.
The previous prime is 84067429. The next prime is 84067481. The reversal of 84067464 is 46476048.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65194 + ... + 66470.
It is an arithmetic number, because the mean of its divisors is an integer number (3556035).
Almost surely, 284067464 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 84067464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113793120).
84067464 is an abundant number, since it is smaller than the sum of its proper divisors (143518776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84067464 is a wasteful number, since it uses less digits than its factorization.
84067464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1510 (or 1506 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 39.
The square root of 84067464 is about 9168.8311141606. The cubic root of 84067464 is about 438.0691285982.
The spelling of 84067464 in words is "eighty-four million, sixty-seven thousand, four hundred sixty-four".
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