Base | Representation |
---|---|
bin | 1001100010110110… |
… | …10110100101111111 |
3 | 111020010010102011111 |
4 | 10301123112211333 |
5 | 40443300040221 |
6 | 2204245502451 |
7 | 240661106506 |
oct | 46133264577 |
9 | 14203112144 |
10 | 5124221311 |
11 | 219a542350 |
12 | bb0111a27 |
13 | 638803021 |
14 | 36879983d |
15 | 1eece2be1 |
hex | 1316d697f |
5124221311 has 8 divisors (see below), whose sum is σ = 5918886864. Its totient is φ = 4384360320.
The previous prime is 5124221309. The next prime is 5124221317. The reversal of 5124221311 is 1131224215.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5124221311 - 21 = 5124221309 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5124221317) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13700940 + ... + 13701313.
It is an arithmetic number, because the mean of its divisors is an integer number (739860858).
Almost surely, 25124221311 is an apocalyptic number.
5124221311 is a deficient number, since it is larger than the sum of its proper divisors (794665553).
5124221311 is a wasteful number, since it uses less digits than its factorization.
5124221311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27402281.
The product of its digits is 480, while the sum is 22.
The square root of 5124221311 is about 71583.6665098960. Note that the first 3 decimals coincide. The cubic root of 5124221311 is about 1724.0212958064.
Adding to 5124221311 its reverse (1131224215), we get a palindrome (6255445526).
The spelling of 5124221311 in words is "five billion, one hundred twenty-four million, two hundred twenty-one thousand, three hundred eleven".
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