Base | Representation |
---|---|
bin | 11001110111101… |
… | …001011100101000 |
3 | 1010020200101220000 |
4 | 121313221130220 |
5 | 1342102034323 |
6 | 111022303000 |
7 | 13520043600 |
oct | 3167513450 |
9 | 1106611800 |
10 | 434018088 |
11 | 202aa0239 |
12 | 101427a60 |
13 | 6bbc244a |
14 | 418dbc00 |
15 | 28182e43 |
hex | 19de9728 |
434018088 has 120 divisors (see below), whose sum is σ = 1414229850. Its totient is φ = 123996096.
The previous prime is 434018071. The next prime is 434018107. The reversal of 434018088 is 880810434.
It can be written as a sum of positive squares in only one way, i.e., 324648324 + 109369764 = 18018^2 + 10458^2 .
It is a super-2 number, since 2×4340180882 = 376743401422351488, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 24918 + ... + 38586.
Almost surely, 2434018088 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 434018088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (707114925).
434018088 is an abundant number, since it is smaller than the sum of its proper divisors (980211762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
434018088 is a wasteful number, since it uses less digits than its factorization.
434018088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13701 (or 13681 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The square root of 434018088 is about 20833.1007773687. The cubic root of 434018088 is about 757.1279459065.
The spelling of 434018088 in words is "four hundred thirty-four million, eighteen thousand, eighty-eight".
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