Base | Representation |
---|---|
bin | 1100011100000… |
… | …0011110100011 |
3 | 10122011102212210 |
4 | 3013000132203 |
5 | 101323343421 |
6 | 5102053203 |
7 | 1202266035 |
oct | 307003643 |
9 | 118142783 |
10 | 52168611 |
11 | 274a2060 |
12 | 1557a203 |
13 | aa67501 |
14 | 6cddc55 |
15 | 48a7576 |
hex | 31c07a3 |
52168611 has 16 divisors (see below), whose sum is σ = 76123008. Its totient is φ = 31516800.
The previous prime is 52168609. The next prime is 52168619. The reversal of 52168611 is 11686125.
It is not a de Polignac number, because 52168611 - 21 = 52168609 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52168619) 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, 8776 + ... + 13466.
It is an arithmetic number, because the mean of its divisors is an integer number (4757688).
Almost surely, 252168611 is an apocalyptic number.
52168611 is a deficient number, since it is larger than the sum of its proper divisors (23954397).
52168611 is a wasteful number, since it uses less digits than its factorization.
52168611 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5042.
The product of its digits is 2880, while the sum is 30.
The square root of 52168611 is about 7222.7841584807. The cubic root of 52168611 is about 373.6541050683.
The spelling of 52168611 in words is "fifty-two million, one hundred sixty-eight thousand, six hundred eleven".
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