Base | Representation |
---|---|
bin | 111110101101100… |
… | …000011011111011 |
3 | 2201022202001211100 |
4 | 332231200123323 |
5 | 4123320213411 |
6 | 252222302443 |
7 | 35033562501 |
oct | 7655403373 |
9 | 2638661740 |
10 | 1052116731 |
11 | 49a98a966 |
12 | 254427a23 |
13 | 139c86ba3 |
14 | 9da36671 |
15 | 62578456 |
hex | 3eb606fb |
1052116731 has 6 divisors (see below), whose sum is σ = 1519724180. Its totient is φ = 701411148.
The previous prime is 1052116721. The next prime is 1052116739. The reversal of 1052116731 is 1376112501.
It is not a de Polignac number, because 1052116731 - 210 = 1052115707 is a prime.
It is a super-2 number, since 2×10521167312 = 2213899231300252722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1052116695 and 1052116704.
It is not an unprimeable number, because it can be changed into a prime (1052116739) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58450921 + ... + 58450938.
Almost surely, 21052116731 is an apocalyptic number.
1052116731 is a deficient number, since it is larger than the sum of its proper divisors (467607449).
1052116731 is a wasteful number, since it uses less digits than its factorization.
1052116731 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116901865 (or 116901862 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 27.
The square root of 1052116731 is about 32436.3489159924. The cubic root of 1052116731 is about 1017.0788944576.
The spelling of 1052116731 in words is "one billion, fifty-two million, one hundred sixteen thousand, seven hundred thirty-one".
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