Base | Representation |
---|---|
bin | 111110110011111… |
… | …110101000000000 |
3 | 2201102221021000022 |
4 | 332303332220000 |
5 | 4124234010443 |
6 | 252322513012 |
7 | 35054156555 |
oct | 7663765000 |
9 | 2642837008 |
10 | 1053813248 |
11 | 4a0939544 |
12 | 254b05768 |
13 | 13a42c147 |
14 | 9dd58a2c |
15 | 627b0e68 |
hex | 3ecfea00 |
1053813248 has 20 divisors (see below), whose sum is σ = 2105569290. Its totient is φ = 526906368.
The previous prime is 1053813239. The next prime is 1053813251. The reversal of 1053813248 is 8423183501.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 996538624 + 57274624 = 31568^2 + 7568^2 .
It is a super-2 number, since 2×10538132482 = 2221044723320619008, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028603 + ... + 1029626.
Almost surely, 21053813248 is an apocalyptic number.
It is an amenable number.
1053813248 is a deficient number, since it is larger than the sum of its proper divisors (1051756042).
1053813248 is an frugal number, since it uses more digits than its factorization.
1053813248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2058247 (or 2058231 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 35.
The square root of 1053813248 is about 32462.4898613769. The cubic root of 1053813248 is about 1017.6252739527.
Adding to 1053813248 its reverse (8423183501), we get a palindrome (9476996749).
The spelling of 1053813248 in words is "one billion, fifty-three million, eight hundred thirteen thousand, two hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •