Base | Representation |
---|---|
bin | 11110101101010101010… |
… | …10000001111100011101 |
3 | 10201212110211111022120011 |
4 | 33112222222001330131 |
5 | 114241401303213003 |
6 | 2124415312323221 |
7 | 136142052100411 |
oct | 17265252017435 |
9 | 3655424438504 |
10 | 1055130132253 |
11 | 3775294a826a |
12 | 1505a8b43511 |
13 | 78662b2ab82 |
14 | 390d6230d41 |
15 | 1c6a66ba46d |
hex | f5aaa81f1d |
1055130132253 has 8 divisors (see below), whose sum is σ = 1056876184440. Its totient is φ = 1053385025280.
The previous prime is 1055130132247. The next prime is 1055130132281. The reversal of 1055130132253 is 3522310315501.
It can be written as a sum of positive squares in 4 ways, for example, as 54596060964 + 1000534071289 = 233658^2 + 1000267^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1055130132253 is a prime.
It is a super-2 number, since 2×10551301322532 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1055130132223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2015833 + ... + 2484721.
It is an arithmetic number, because the mean of its divisors is an integer number (132109523055).
Almost surely, 21055130132253 is an apocalyptic number.
It is an amenable number.
1055130132253 is a deficient number, since it is larger than the sum of its proper divisors (1746052187).
1055130132253 is an equidigital number, since it uses as much as digits as its factorization.
1055130132253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 472607.
The product of its (nonzero) digits is 13500, while the sum is 31.
Adding to 1055130132253 its reverse (3522310315501), we get a palindrome (4577440447754).
The spelling of 1055130132253 in words is "one trillion, fifty-five billion, one hundred thirty million, one hundred thirty-two thousand, two hundred fifty-three".
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