Base | Representation |
---|---|
bin | 11110001110000… |
… | …101010110011100 |
3 | 1022100000200210100 |
4 | 132032011112130 |
5 | 2014243232122 |
6 | 122150541100 |
7 | 15364333431 |
oct | 3616052634 |
9 | 1270020710 |
10 | 507008412 |
11 | 240213a19 |
12 | 121967790 |
13 | 8106a0a1 |
14 | 4b49bb88 |
15 | 2e79eaac |
hex | 1e38559c |
507008412 has 108 divisors (see below), whose sum is σ = 1360733920. Its totient is φ = 159134976.
The previous prime is 507008401. The next prime is 507008413. The reversal of 507008412 is 214800705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (507008413) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1504308 + ... + 1504644.
Almost surely, 2507008412 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 507008412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (680366960).
507008412 is an abundant number, since it is smaller than the sum of its proper divisors (853725508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
507008412 is a wasteful number, since it uses less digits than its factorization.
507008412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 472 (or 444 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 507008412 is about 22516.8472926385. The cubic root of 507008412 is about 797.3917199190.
The spelling of 507008412 in words is "five hundred seven million, eight thousand, four hundred twelve".
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