Base | Representation |
---|---|
bin | 11000010000100… |
… | …111101101010100 |
3 | 1001100212020221100 |
4 | 120100213231110 |
5 | 1313143311012 |
6 | 104215350100 |
7 | 13041346314 |
oct | 3020475524 |
9 | 1040766840 |
10 | 407010132 |
11 | 199823811 |
12 | b4382330 |
13 | 664272c9 |
14 | 3c0ab444 |
15 | 25aea8dc |
hex | 18427b54 |
407010132 has 36 divisors (see below), whose sum is σ = 1031022720. Its totient is φ = 135381072.
The previous prime is 407010091. The next prime is 407010137. The reversal of 407010132 is 231010704.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (407010137) 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 11 ways as a sum of consecutive naturals, for example, 5443 + ... + 29045.
It is an arithmetic number, because the mean of its divisors is an integer number (28639520).
Almost surely, 2407010132 is an apocalyptic number.
It is an amenable number.
407010132 is an abundant number, since it is smaller than the sum of its proper divisors (624012588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
407010132 is a wasteful number, since it uses less digits than its factorization.
407010132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24092 (or 24087 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 407010132 is about 20174.4921125663. The cubic root of 407010132 is about 741.0856550550.
Adding to 407010132 its reverse (231010704), we get a palindrome (638020836).
The spelling of 407010132 in words is "four hundred seven million, ten thousand, one hundred thirty-two".
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