Base | Representation |
---|---|
bin | 100000001000001… |
… | …100101101111000 |
3 | 1101120021001122100 |
4 | 200020030231320 |
5 | 2100442121102 |
6 | 125253023400 |
7 | 16233411216 |
oct | 4010145570 |
9 | 1346231570 |
10 | 539020152 |
11 | 257298900 |
12 | 130624b60 |
13 | 87897948 |
14 | 51831cb6 |
15 | 324c4a1c |
hex | 2020cb78 |
539020152 has 72 divisors (see below), whose sum is σ = 1604650320. Its totient is φ = 163336800.
The previous prime is 539020109. The next prime is 539020169. The reversal of 539020152 is 251020935.
It is a tau number, because it is divible by the number of its divisors (72).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 22224 + ... + 39647.
It is an arithmetic number, because the mean of its divisors is an integer number (22286810).
Almost surely, 2539020152 is an apocalyptic number.
It is an amenable number.
539020152 is an abundant number, since it is smaller than the sum of its proper divisors (1065630168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
539020152 is a wasteful number, since it uses less digits than its factorization.
539020152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61905 (or 61887 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 539020152 is about 23216.8075324753. The cubic root of 539020152 is about 813.8324466430.
The spelling of 539020152 in words is "five hundred thirty-nine million, twenty thousand, one hundred fifty-two".
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