Base | Representation |
---|---|
bin | 111110111110010… |
… | …110101110110001 |
3 | 2201122001110101121 |
4 | 332332112232301 |
5 | 4130433032200 |
6 | 252501102241 |
7 | 35116246243 |
oct | 7676265661 |
9 | 2648043347 |
10 | 1056533425 |
11 | 4a2427222 |
12 | 2559b7981 |
13 | 13ab7230c |
14 | a0466093 |
15 | 62b4be1a |
hex | 3ef96bb1 |
1056533425 has 36 divisors (see below), whose sum is σ = 1399570020. Its totient is φ = 791019520.
The previous prime is 1056533393. The next prime is 1056533431. The reversal of 1056533425 is 5243356501.
It can be written as a sum of positive squares in 18 ways, for example, as 229855921 + 826677504 = 15161^2 + 28752^2 .
It is not a de Polignac number, because 1056533425 - 25 = 1056533393 is a prime.
It is a super-2 number, since 2×10565334252 = 2232525756284461250, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1856541 + ... + 1857109.
It is an arithmetic number, because the mean of its divisors is an integer number (38876945).
Almost surely, 21056533425 is an apocalyptic number.
It is an amenable number.
1056533425 is a deficient number, since it is larger than the sum of its proper divisors (343036595).
1056533425 is a wasteful number, since it uses less digits than its factorization.
1056533425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 870 (or 848 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 34.
The square root of 1056533425 is about 32504.3600921476. The cubic root of 1056533425 is about 1018.5001103380.
Adding to 1056533425 its reverse (5243356501), we get a palindrome (6299889926).
The spelling of 1056533425 in words is "one billion, fifty-six million, five hundred thirty-three thousand, four hundred twenty-five".
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