Base | Representation |
---|---|
bin | 111110101110110… |
… | …111011000101001 |
3 | 2201100102011100210 |
4 | 332232313120221 |
5 | 4123413112443 |
6 | 252234051333 |
7 | 35036605014 |
oct | 7656673051 |
9 | 2640364323 |
10 | 1052472873 |
11 | 4a01034a1 |
12 | 254579b49 |
13 | 13a08001a |
14 | 9daca37b |
15 | 625e8c33 |
hex | 3ebb7629 |
1052472873 has 8 divisors (see below), whose sum is σ = 1485844128. Its totient is φ = 660375104.
The previous prime is 1052472851. The next prime is 1052472877. The reversal of 1052472873 is 3782742501.
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 1052472873 - 26 = 1052472809 is a prime.
It is a super-2 number, since 2×10524728732 = 2215398296801748258, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1052472877) 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 7 ways as a sum of consecutive naturals, for example, 10318311 + ... + 10318412.
It is an arithmetic number, because the mean of its divisors is an integer number (185730516).
Almost surely, 21052472873 is an apocalyptic number.
It is an amenable number.
1052472873 is a deficient number, since it is larger than the sum of its proper divisors (433371255).
1052472873 is a wasteful number, since it uses less digits than its factorization.
1052472873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20636743.
The product of its (nonzero) digits is 94080, while the sum is 39.
The square root of 1052472873 is about 32441.8383110452. The cubic root of 1052472873 is about 1017.1936420699.
The spelling of 1052472873 in words is "one billion, fifty-two million, four hundred seventy-two thousand, eight hundred seventy-three".
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