Base | Representation |
---|---|
bin | 110000011111000101… |
… | …000001110100101111 |
3 | 11222101012222210210011 |
4 | 300133011001310233 |
5 | 1323110110110224 |
6 | 35525544154051 |
7 | 3522056235532 |
oct | 603705016457 |
9 | 158335883704 |
10 | 52061019439 |
11 | 200960a7500 |
12 | a10b168927 |
13 | 4ba8a60060 |
14 | 273c350a19 |
15 | 154a7ac394 |
hex | c1f141d2f |
52061019439 has 12 divisors (see below), whose sum is σ = 61625951128. Its totient is φ = 43687567440.
The previous prime is 52061019431. The next prime is 52061019457. The reversal of 52061019439 is 93491016025.
52061019439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52061019439 - 23 = 52061019431 is a prime.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52061019431) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16546749 + ... + 16549894.
Almost surely, 252061019439 is an apocalyptic number.
52061019439 is a deficient number, since it is larger than the sum of its proper divisors (9564931689).
52061019439 is a wasteful number, since it uses less digits than its factorization.
52061019439 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33096678 (or 33096667 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 40.
The spelling of 52061019439 in words is "fifty-two billion, sixty-one million, nineteen thousand, four hundred thirty-nine".
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