Base | Representation |
---|---|
bin | 1100011001110… |
… | …1001011101000 |
3 | 10121220002120022 |
4 | 3012131023220 |
5 | 101304232130 |
6 | 5055020012 |
7 | 1201124405 |
oct | 306351350 |
9 | 117802508 |
10 | 52024040 |
11 | 27403482 |
12 | 1550a608 |
13 | aa16773 |
14 | 6ca32ac |
15 | 48797e5 |
hex | 319d2e8 |
52024040 has 32 divisors (see below), whose sum is σ = 117261000. Its totient is φ = 20772864.
The previous prime is 52024031. The next prime is 52024067. The reversal of 52024040 is 4042025.
52024040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 44328964 + 7695076 = 6658^2 + 2774^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39716 + ... + 41004.
Almost surely, 252024040 is an apocalyptic number.
It is an amenable number.
52024040 is an abundant number, since it is smaller than the sum of its proper divisors (65236960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52024040 is a wasteful number, since it uses less digits than its factorization.
52024040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2309 (or 2305 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 17.
The square root of 52024040 is about 7212.7692324100. The cubic root of 52024040 is about 373.3086257742.
Adding to 52024040 its reverse (4042025), we get a palindrome (56066065).
The spelling of 52024040 in words is "fifty-two million, twenty-four thousand, forty".
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