Base | Representation |
---|---|
bin | 11001100111111… |
… | …000011010011000 |
3 | 1002221220102110122 |
4 | 121213320122120 |
5 | 1340022310310 |
6 | 110353532412 |
7 | 13436651162 |
oct | 3147703230 |
9 | 1087812418 |
10 | 429885080 |
11 | 200728029 |
12 | bbb74108 |
13 | 6b0a6191 |
14 | 41143932 |
15 | 27b18555 |
hex | 199f8698 |
429885080 has 32 divisors (see below), whose sum is σ = 969138000. Its totient is φ = 171616896.
The previous prime is 429885073. The next prime is 429885097. The reversal of 429885080 is 80588924.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10646 + ... + 31194.
Almost surely, 2429885080 is an apocalyptic number.
429885080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
429885080 is an abundant number, since it is smaller than the sum of its proper divisors (539252920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
429885080 is a wasteful number, since it uses less digits than its factorization.
429885080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21083 (or 21079 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 44.
The square root of 429885080 is about 20733.6702009075. The cubic root of 429885080 is about 754.7169852797.
The spelling of 429885080 in words is "four hundred twenty-nine million, eight hundred eighty-five thousand, eighty".
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