Base | Representation |
---|---|
bin | 100000001010000… |
… | …000000000000000 |
3 | 1101121011001101020 |
4 | 200022000000000 |
5 | 2101102223402 |
6 | 125311105440 |
7 | 16240416000 |
oct | 4012000000 |
9 | 1347131336 |
10 | 539492352 |
11 | 257590653 |
12 | 130812280 |
13 | 87a01859 |
14 | 51916000 |
15 | 325698bc |
hex | 20280000 |
539492352 has 160 divisors (see below), whose sum is σ = 1677720000. Its totient is φ = 154140672.
The previous prime is 539492341. The next prime is 539492377. The reversal of 539492352 is 253294935.
It is a Harshad number since it is a multiple of its sum of digits (42).
Its product of digits (291600) is a multiple of the sum of its prime divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (3) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77070333 + ... + 77070339.
It is an arithmetic number, because the mean of its divisors is an integer number (10485750).
Almost surely, 2539492352 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 539492352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (838860000).
539492352 is an abundant number, since it is smaller than the sum of its proper divisors (1138227648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
539492352 is an frugal number, since it uses more digits than its factorization.
539492352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62 (or 12 counting only the distinct ones).
The product of its digits is 291600, while the sum is 42.
The square root of 539492352 is about 23226.9746630938. The cubic root of 539492352 is about 814.0700255888.
Multiplying 539492352 by its sum of digits (42), we get a square (22658678784 = 1505282).
539492352 divided by its sum of digits (42) gives a square (12845056 = 35842).
The spelling of 539492352 in words is "five hundred thirty-nine million, four hundred ninety-two thousand, three hundred fifty-two".
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