Base | Representation |
---|---|
bin | 111101001011100… |
… | …0011011100110001 |
3 | 12022001211021201100 |
4 | 1322113003130301 |
5 | 13201013120133 |
6 | 535411555013 |
7 | 101605024431 |
oct | 17227033461 |
9 | 5261737640 |
10 | 2052863793 |
11 | 963873a52 |
12 | 4935bba69 |
13 | 2693c6106 |
14 | 1568da2c1 |
15 | c0355e13 |
hex | 7a5c3731 |
2052863793 has 6 divisors (see below), whose sum is σ = 2965247714. Its totient is φ = 1368575856.
The previous prime is 2052863789. The next prime is 2052863819. The reversal of 2052863793 is 3973682502.
2052863793 is a `hidden beast` number, since 2 + 0 + 5 + 2 + 8 + 637 + 9 + 3 = 666.
It can be written as a sum of positive squares in only one way, i.e., 1262523024 + 790340769 = 35532^2 + 28113^2 .
It is not a de Polignac number, because 2052863793 - 22 = 2052863789 is a prime.
It is a super-2 number, since 2×20528637932 = 8428499505220693698, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2052863723) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114047980 + ... + 114047997.
Almost surely, 22052863793 is an apocalyptic number.
It is an amenable number.
2052863793 is a deficient number, since it is larger than the sum of its proper divisors (912383921).
2052863793 is a wasteful number, since it uses less digits than its factorization.
2052863793 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228095983 (or 228095980 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 45.
The square root of 2052863793 is about 45308.5399566130. The cubic root of 2052863793 is about 1270.9253579996.
The spelling of 2052863793 in words is "two billion, fifty-two million, eight hundred sixty-three thousand, seven hundred ninety-three".
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