Base | Representation |
---|---|
bin | 100000001011… |
… | …001100100100 |
3 | 120212111220201 |
4 | 200023030210 |
5 | 4124400333 |
6 | 500440244 |
7 | 131456200 |
oct | 40131444 |
9 | 16774821 |
10 | 8434468 |
11 | 4840a39 |
12 | 29a9084 |
13 | 1994113 |
14 | 1197b00 |
15 | b1917d |
hex | 80b324 |
8434468 has 36 divisors (see below), whose sum is σ = 17926272. Its totient is φ = 3455760.
The previous prime is 8434453. The next prime is 8434477. The reversal of 8434468 is 8644348.
It is a super-2 number, since 2×84344682 = 142280500886048, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3573 + ... + 5443.
It is an arithmetic number, because the mean of its divisors is an integer number (497952).
Almost surely, 28434468 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 8434468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8963136).
8434468 is an abundant number, since it is smaller than the sum of its proper divisors (9491804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8434468 is a wasteful number, since it uses less digits than its factorization.
8434468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1912 (or 1903 counting only the distinct ones).
The product of its digits is 73728, while the sum is 37.
The square root of 8434468 is about 2904.2155567382. The cubic root of 8434468 is about 203.5569327995.
The spelling of 8434468 in words is "eight million, four hundred thirty-four thousand, four hundred sixty-eight".
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