Base | Representation |
---|---|
bin | 111110111010010… |
… | …100000010100001 |
3 | 2201120001121220011 |
4 | 332322110002201 |
5 | 4130200130300 |
6 | 252422244521 |
7 | 35104244110 |
oct | 7672240241 |
9 | 2646047804 |
10 | 1055473825 |
11 | 4a187311a |
12 | 255586741 |
13 | 13a890c33 |
14 | a026bc77 |
15 | 629dceba |
hex | 3ee940a1 |
1055473825 has 24 divisors (see below), whose sum is σ = 1501778880. Its totient is φ = 720840000.
The previous prime is 1055473823. The next prime is 1055473871. The reversal of 1055473825 is 5283745501.
It is not a de Polignac number, because 1055473825 - 21 = 1055473823 is a prime.
It is a super-2 number, since 2×10554738252 = 2228049990520261250, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1055473823) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31911 + ... + 55939.
It is an arithmetic number, because the mean of its divisors is an integer number (62574120).
Almost surely, 21055473825 is an apocalyptic number.
It is an amenable number.
1055473825 is a deficient number, since it is larger than the sum of its proper divisors (446305055).
1055473825 is a wasteful number, since it uses less digits than its factorization.
1055473825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24297 (or 24292 counting only the distinct ones).
The product of its (nonzero) digits is 168000, while the sum is 40.
The square root of 1055473825 is about 32488.0566516374. The cubic root of 1055473825 is about 1018.1595110187.
The spelling of 1055473825 in words is "one billion, fifty-five million, four hundred seventy-three thousand, eight hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •