Base | Representation |
---|---|
bin | 1001100111110110… |
… | …01100111001111010 |
3 | 111100000222022202121 |
4 | 10303323030321322 |
5 | 41040011442131 |
6 | 2212343551454 |
7 | 242010222643 |
oct | 46373147172 |
9 | 14300868677 |
10 | 5166124666 |
11 | 2211162a1a |
12 | 100215b58a |
13 | 6443b5001 |
14 | 3701866ca |
15 | 20381d911 |
hex | 133ecce7a |
5166124666 has 4 divisors (see below), whose sum is σ = 7749187002. Its totient is φ = 2583062332.
The previous prime is 5166124661. The next prime is 5166124687. The reversal of 5166124666 is 6664216615.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 5134439025 + 31685641 = 71655^2 + 5629^2 .
It is a super-2 number, since 2×51661246662 = 53377688129307223112, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5166124661) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1291531165 + ... + 1291531168.
Almost surely, 25166124666 is an apocalyptic number.
5166124666 is a deficient number, since it is larger than the sum of its proper divisors (2583062336).
5166124666 is a wasteful number, since it uses less digits than its factorization.
5166124666 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2583062335.
The product of its digits is 311040, while the sum is 43.
The square root of 5166124666 is about 71875.7585420843. The cubic root of 5166124666 is about 1728.7079425648.
The spelling of 5166124666 in words is "five billion, one hundred sixty-six million, one hundred twenty-four thousand, six hundred sixty-six".
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