Base | Representation |
---|---|
bin | 11110001111010… |
… | …101110111111000 |
3 | 1022100122110012220 |
4 | 132033111313320 |
5 | 2014334310412 |
6 | 122202004040 |
7 | 15400206132 |
oct | 3617256770 |
9 | 1270573186 |
10 | 507338232 |
11 | 2404197a5 |
12 | 121aa6620 |
13 | 8115424b |
14 | 4b546052 |
15 | 2e81768c |
hex | 1e3d5df8 |
507338232 has 64 divisors (see below), whose sum is σ = 1326343680. Its totient is φ = 161411712.
The previous prime is 507338201. The next prime is 507338233. The reversal of 507338232 is 232833705.
It is a junction number, because it is equal to n+sod(n) for n = 507338193 and 507338202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (507338233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 409518 + ... + 410754.
It is an arithmetic number, because the mean of its divisors is an integer number (20724120).
Almost surely, 2507338232 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 507338232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663171840).
507338232 is an abundant number, since it is smaller than the sum of its proper divisors (819005448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
507338232 is a wasteful number, since it uses less digits than its factorization.
507338232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2012 (or 2008 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 33.
The square root of 507338232 is about 22524.1699514100. The cubic root of 507338232 is about 797.5645893253.
The spelling of 507338232 in words is "five hundred seven million, three hundred thirty-eight thousand, two hundred thirty-two".
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