Base | Representation |
---|---|
bin | 111110101101110… |
… | …101110111100111 |
3 | 2201022220112020202 |
4 | 332231311313213 |
5 | 4123331021034 |
6 | 252224221115 |
7 | 35034406442 |
oct | 7655656747 |
9 | 2638815222 |
10 | 1052204519 |
11 | 49aa3a913 |
12 | 25446a79b |
13 | 139cb7b32 |
14 | 9da5a659 |
15 | 6259447e |
hex | 3eb75de7 |
1052204519 has 4 divisors (see below), whose sum is σ = 1052271000. Its totient is φ = 1052138040.
The previous prime is 1052204513. The next prime is 1052204521. The reversal of 1052204519 is 9154022501.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9154022501 = 13 ⋅704155577.
It is a cyclic number.
It is not a de Polignac number, because 1052204519 - 212 = 1052200423 is a prime.
It is a super-2 number, since 2×10522045192 = 2214268699608042722, 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 = 1052204491 and 1052204500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1052204513) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5732 + ... + 46230.
It is an arithmetic number, because the mean of its divisors is an integer number (263067750).
Almost surely, 21052204519 is an apocalyptic number.
1052204519 is a deficient number, since it is larger than the sum of its proper divisors (66481).
1052204519 is an equidigital number, since it uses as much as digits as its factorization.
1052204519 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66480.
The product of its (nonzero) digits is 3600, while the sum is 29.
The square root of 1052204519 is about 32437.7021226843. The cubic root of 1052204519 is about 1017.1071818254.
The spelling of 1052204519 in words is "one billion, fifty-two million, two hundred four thousand, five hundred nineteen".
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