Base | Representation |
---|---|
bin | 100101000000111… |
… | …0000000101000000 |
3 | 10012112222202202002 |
4 | 1022001300011000 |
5 | 10020421114211 |
6 | 323123443132 |
7 | 42530411462 |
oct | 11201600500 |
9 | 3175882662 |
10 | 1241973056 |
11 | 588074815 |
12 | 2a7b264a8 |
13 | 16a3cc0cc |
14 | bad38132 |
15 | 7407c03b |
hex | 4a070140 |
1241973056 has 28 divisors (see below), whose sum is σ = 2486364852. Its totient is φ = 615487488.
The previous prime is 1241973049. The next prime is 1241973077. The reversal of 1241973056 is 6503791421.
It can be written as a sum of positive squares in 2 ways, for example, as 470022400 + 771950656 = 21680^2 + 27784^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78635 + ... + 93098.
Almost surely, 21241973056 is an apocalyptic number.
1241973056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1241973056 is an abundant number, since it is smaller than the sum of its proper divisors (1244391796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1241973056 is a wasteful number, since it uses less digits than its factorization.
1241973056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171858 (or 171848 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 1241973056 is about 35241.6381004062. The cubic root of 1241973056 is about 1074.9065881695.
The spelling of 1241973056 in words is "one billion, two hundred forty-one million, nine hundred seventy-three thousand, fifty-six".
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