Base | Representation |
---|---|
bin | 1100011010010… |
… | …1111110100111 |
3 | 10121221220222210 |
4 | 3012211332213 |
5 | 101311410241 |
6 | 5055454503 |
7 | 1201334430 |
oct | 306457647 |
9 | 117856883 |
10 | 52060071 |
11 | 27428558 |
12 | 15527433 |
13 | aa29c9b |
14 | 6cb2487 |
15 | 4885316 |
hex | 31a5fa7 |
52060071 has 16 divisors (see below), whose sum is σ = 79459328. Its totient is φ = 29700000.
The previous prime is 52060049. The next prime is 52060091. The reversal of 52060071 is 17006025.
It is not a de Polignac number, because 52060071 - 211 = 52058023 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52060091) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14121 + ... + 17421.
It is an arithmetic number, because the mean of its divisors is an integer number (4966208).
Almost surely, 252060071 is an apocalyptic number.
52060071 is a deficient number, since it is larger than the sum of its proper divisors (27399257).
52060071 is a wasteful number, since it uses less digits than its factorization.
52060071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4062.
The product of its (nonzero) digits is 420, while the sum is 21.
The square root of 52060071 is about 7215.2665231438. The cubic root of 52060071 is about 373.3947883703.
Adding to 52060071 its reverse (17006025), we get a palindrome (69066096).
The spelling of 52060071 in words is "fifty-two million, sixty thousand, seventy-one".
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