Base | Representation |
---|---|
bin | 11000001001001… |
… | …011111000001110 |
3 | 1001020012020102020 |
4 | 120021023320032 |
5 | 1312143424014 |
6 | 104105511010 |
7 | 13015651152 |
oct | 3011137016 |
9 | 1036166366 |
10 | 405061134 |
11 | 198712475 |
12 | b37a2466 |
13 | 65bc415a |
14 | 3bb21062 |
15 | 258631a9 |
hex | 1824be0e |
405061134 has 16 divisors (see below), whose sum is σ = 827359488. Its totient is φ = 132147512.
The previous prime is 405061121. The next prime is 405061147. The reversal of 405061134 is 431160504.
It is an interprime number because it is at equal distance from previous prime (405061121) and next prime (405061147).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 717912 + ... + 718475.
It is an arithmetic number, because the mean of its divisors is an integer number (51709968).
Almost surely, 2405061134 is an apocalyptic number.
405061134 is an abundant number, since it is smaller than the sum of its proper divisors (422298354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
405061134 is a wasteful number, since it uses less digits than its factorization.
405061134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1436439.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 405061134 is about 20126.1306266257. The cubic root of 405061134 is about 739.9008474407.
The spelling of 405061134 in words is "four hundred five million, sixty-one thousand, one hundred thirty-four".
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