Base | Representation |
---|---|
bin | 1001010100001011… |
… | …00000000101101001 |
3 | 110220112100210100110 |
4 | 10222011200011221 |
5 | 40220232140041 |
6 | 2144125524533 |
7 | 234634150023 |
oct | 45205400551 |
9 | 13815323313 |
10 | 5001052521 |
11 | 2136a66863 |
12 | b76a13749 |
13 | 61913999a |
14 | 356297013 |
15 | 1e40b3516 |
hex | 12a160169 |
5001052521 has 16 divisors (see below), whose sum is σ = 6872969664. Its totient is φ = 3232717824.
The previous prime is 5001052519. The next prime is 5001052543. The reversal of 5001052521 is 1252501005.
It is not a de Polignac number, because 5001052521 - 21 = 5001052519 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5001052561) 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, 123816 + ... + 159161.
It is an arithmetic number, because the mean of its divisors is an integer number (429560604).
Almost surely, 25001052521 is an apocalyptic number.
It is an amenable number.
5001052521 is a deficient number, since it is larger than the sum of its proper divisors (1871917143).
5001052521 is a wasteful number, since it uses less digits than its factorization.
5001052521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 283160.
The product of its (nonzero) digits is 500, while the sum is 21.
The square root of 5001052521 is about 70718.1201743938. The cubic root of 5001052521 is about 1710.0959239647.
Adding to 5001052521 its reverse (1252501005), we get a palindrome (6253553526).
The spelling of 5001052521 in words is "five billion, one million, fifty-two thousand, five hundred twenty-one".
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