Base | Representation |
---|---|
bin | 1110111011010… |
… | …01001000000101 |
3 | 22201121101101200 |
4 | 13131221020011 |
5 | 224023224031 |
6 | 20231413113 |
7 | 3050164026 |
oct | 735511005 |
9 | 281541350 |
10 | 125211141 |
11 | 64750a90 |
12 | 35b24199 |
13 | 1cc2cb43 |
14 | 128b4c4d |
15 | aed48e6 |
hex | 7769205 |
125211141 has 48 divisors (see below), whose sum is σ = 205370880. Its totient is φ = 72848160.
The previous prime is 125211113. The next prime is 125211169. The reversal of 125211141 is 141112521.
125211141 is a `hidden beast` number, since 1 + 2 + 521 + 1 + 141 = 666.
It is an interprime number because it is at equal distance from previous prime (125211113) and next prime (125211169).
It is not a de Polignac number, because 125211141 - 217 = 125080069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125211181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 285000 + ... + 285438.
It is an arithmetic number, because the mean of its divisors is an integer number (4278560).
Almost surely, 2125211141 is an apocalyptic number.
125211141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
125211141 is a deficient number, since it is larger than the sum of its proper divisors (80159739).
125211141 is a wasteful number, since it uses less digits than its factorization.
125211141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 566 (or 563 counting only the distinct ones).
The product of its digits is 80, while the sum is 18.
The square root of 125211141 is about 11189.7784160367. The cubic root of 125211141 is about 500.2813629734.
Adding to 125211141 its reverse (141112521), we get a palindrome (266323662).
The spelling of 125211141 in words is "one hundred twenty-five million, two hundred eleven thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •