Base | Representation |
---|---|
bin | 1100011010000… |
… | …0110110010000 |
3 | 10121220212011110 |
4 | 3012200312100 |
5 | 101310222211 |
6 | 5055213320 |
7 | 1201216236 |
oct | 306406620 |
9 | 117825143 |
10 | 52039056 |
11 | 27413793 |
12 | 15517240 |
13 | aa20554 |
14 | 6ca8956 |
15 | 487dea6 |
hex | 31a0d90 |
52039056 has 20 divisors (see below), whose sum is σ = 134434352. Its totient is φ = 17346336.
The previous prime is 52039051. The next prime is 52039109. The reversal of 52039056 is 65093025.
It is a super-3 number, since 3×520390563 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (52039051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542026 + ... + 542121.
Almost surely, 252039056 is an apocalyptic number.
It is an amenable number.
52039056 is an abundant number, since it is smaller than the sum of its proper divisors (82395296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52039056 is a wasteful number, since it uses less digits than its factorization.
52039056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1084158 (or 1084152 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 30.
The square root of 52039056 is about 7213.8100889890. The cubic root of 52039056 is about 373.3445390627.
The spelling of 52039056 in words is "fifty-two million, thirty-nine thousand, fifty-six".
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