Base | Representation |
---|---|
bin | 1110111010001… |
… | …11011101001101 |
3 | 22201100101012211 |
4 | 13131013131031 |
5 | 224004320404 |
6 | 20224430421 |
7 | 3046050661 |
oct | 735073515 |
9 | 281311184 |
10 | 125073229 |
11 | 64667406 |
12 | 35a78411 |
13 | 1cbb2138 |
14 | 1287a8a1 |
15 | aea8b04 |
hex | 774774d |
125073229 has 2 divisors, whose sum is σ = 125073230. Its totient is φ = 125073228.
The previous prime is 125073187. The next prime is 125073271. The reversal of 125073229 is 922370521.
It is a balanced prime because it is at equal distance from previous prime (125073187) and next prime (125073271).
It can be written as a sum of positive squares in only one way, i.e., 69272329 + 55800900 = 8323^2 + 7470^2 .
It is a cyclic number.
It is not a de Polignac number, because 125073229 - 27 = 125073101 is a prime.
It is a super-2 number, since 2×1250732292 = 31286625224972882, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 125073229.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (125073829) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62536614 + 62536615.
It is an arithmetic number, because the mean of its divisors is an integer number (62536615).
Almost surely, 2125073229 is an apocalyptic number.
It is an amenable number.
125073229 is a deficient number, since it is larger than the sum of its proper divisors (1).
125073229 is an equidigital number, since it uses as much as digits as its factorization.
125073229 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 125073229 is about 11183.6143084425. The cubic root of 125073229 is about 500.0976196063.
The spelling of 125073229 in words is "one hundred twenty-five million, seventy-three thousand, two hundred twenty-nine".
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