Base | Representation |
---|---|
bin | 111110111011010… |
… | …101110001111101 |
3 | 2201120120022021100 |
4 | 332323111301331 |
5 | 4130232234401 |
6 | 252432123313 |
7 | 35106445140 |
oct | 7673256175 |
9 | 2646508240 |
10 | 1055743101 |
11 | 4a1a37466 |
12 | 255696539 |
13 | 13a95667a |
14 | a02dc057 |
15 | 62a42b86 |
hex | 3eed5c7d |
1055743101 has 24 divisors (see below), whose sum is σ = 1749273344. Its totient is φ = 601045920.
The previous prime is 1055743097. The next prime is 1055743127. The reversal of 1055743101 is 1013475501.
1055743101 is a `hidden beast` number, since 1 + 0 + 557 + 4 + 3 + 101 = 666.
It is not a de Polignac number, because 1055743101 - 22 = 1055743097 is a prime.
It is a super-2 number, since 2×10557431012 = 2229186990618192402, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1055743201) 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, 13846 + ... + 47991.
Almost surely, 21055743101 is an apocalyptic number.
It is an amenable number.
1055743101 is a deficient number, since it is larger than the sum of its proper divisors (693530243).
1055743101 is a wasteful number, since it uses less digits than its factorization.
1055743101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62121 (or 62118 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 27.
The square root of 1055743101 is about 32492.2006179945. The cubic root of 1055743101 is about 1018.2460890723.
The spelling of 1055743101 in words is "one billion, fifty-five million, seven hundred forty-three thousand, one hundred one".
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