Base | Representation |
---|---|
bin | 111110111010100… |
… | …111010000010001 |
3 | 2201120012121212010 |
4 | 332322213100101 |
5 | 4130210140104 |
6 | 252424053133 |
7 | 35105022423 |
oct | 7672472021 |
9 | 2646177763 |
10 | 1055552529 |
11 | 4a1917269 |
12 | 2556041a9 |
13 | 13a8ba9c5 |
14 | a028c813 |
15 | 62a06489 |
hex | 3eea7411 |
1055552529 has 4 divisors (see below), whose sum is σ = 1407403376. Its totient is φ = 703701684.
The previous prime is 1055552483. The next prime is 1055552557. The reversal of 1055552529 is 9252555501.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 1055552529 - 27 = 1055552401 is a prime.
It is a super-2 number, since 2×10555525292 = 2228382282956591682, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1055552569) 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, 175925419 + ... + 175925424.
It is an arithmetic number, because the mean of its divisors is an integer number (351850844).
Almost surely, 21055552529 is an apocalyptic number.
It is an amenable number.
1055552529 is a deficient number, since it is larger than the sum of its proper divisors (351850847).
1055552529 is an equidigital number, since it uses as much as digits as its factorization.
1055552529 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 351850846.
The product of its (nonzero) digits is 112500, while the sum is 39.
The square root of 1055552529 is about 32489.2679049559. The cubic root of 1055552529 is about 1018.1848175785.
The spelling of 1055552529 in words is "one billion, fifty-five million, five hundred fifty-two thousand, five hundred twenty-nine".
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