Base | Representation |
---|---|
bin | 10000101101111001111… |
… | …001011010111110001111 |
3 | 11001211020221102220200022 |
4 | 100231321321122332033 |
5 | 122310221122120410 |
6 | 2235430240052355 |
7 | 145666240322165 |
oct | 20557171327617 |
9 | 4054227386608 |
10 | 1148801363855 |
11 | 403227469a62 |
12 | 16678b3040bb |
13 | 84440410532 |
14 | 3d860941235 |
15 | 1ed39ec9455 |
hex | 10b79e5af8f |
1148801363855 has 32 divisors (see below), whose sum is σ = 1534234690944. Its totient is φ = 821332627456.
The previous prime is 1148801363851. The next prime is 1148801363867. The reversal of 1148801363855 is 5583631088411.
It is not a de Polignac number, because 1148801363855 - 22 = 1148801363851 is a prime.
It is a super-2 number, since 2×11488013638552 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1148801363797 and 1148801363806.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1148801363851) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1876772 + ... + 2412441.
It is an arithmetic number, because the mean of its divisors is an integer number (47944834092).
Almost surely, 21148801363855 is an apocalyptic number.
1148801363855 is a deficient number, since it is larger than the sum of its proper divisors (385433327089).
1148801363855 is a wasteful number, since it uses less digits than its factorization.
1148801363855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4289395.
The product of its (nonzero) digits is 2764800, while the sum is 53.
The spelling of 1148801363855 in words is "one trillion, one hundred forty-eight billion, eight hundred one million, three hundred sixty-three thousand, eight hundred fifty-five".
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