Base | Representation |
---|---|
bin | 11001111001010… |
… | …011010000001100 |
3 | 1010021111102101010 |
4 | 121321103100030 |
5 | 1342204421333 |
6 | 111035445220 |
7 | 13523530233 |
oct | 3171232014 |
9 | 1107442333 |
10 | 434451468 |
11 | 203266900 |
12 | 1015b6810 |
13 | 6c014799 |
14 | 419b1b1a |
15 | 2821b563 |
hex | 19e5340c |
434451468 has 54 divisors (see below), whose sum is σ = 1116295068. Its totient is φ = 131411280.
The previous prime is 434451467. The next prime is 434451469. The reversal of 434451468 is 864154434.
It is an interprime number because it is at equal distance from previous prime (434451467) and next prime (434451469).
It is not an unprimeable number, because it can be changed into a prime (434451461) by changing a digit.
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 17 ways as a sum of consecutive naturals, for example, 793971 + ... + 794517.
Almost surely, 2434451468 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 434451468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (558147534).
434451468 is an abundant number, since it is smaller than the sum of its proper divisors (681843600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434451468 is a wasteful number, since it uses less digits than its factorization.
434451468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1123 (or 563 counting only the distinct ones).
The product of its digits is 184320, while the sum is 39.
The square root of 434451468 is about 20843.4994182839. The cubic root of 434451468 is about 757.3798670168.
The spelling of 434451468 in words is "four hundred thirty-four million, four hundred fifty-one thousand, four hundred sixty-eight".
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