Base | Representation |
---|---|
bin | 1111001001010… |
… | …10111110011101 |
3 | 22212001222221112 |
4 | 13210222332131 |
5 | 230011204400 |
6 | 20335111405 |
7 | 3101640011 |
oct | 744527635 |
9 | 285058845 |
10 | 127053725 |
11 | 6579a387 |
12 | 36672565 |
13 | 20426726 |
14 | 12c34541 |
15 | b24a835 |
hex | 792af9d |
127053725 has 24 divisors (see below), whose sum is σ = 166536960. Its totient is φ = 95958720.
The previous prime is 127053713. The next prime is 127053749. The reversal of 127053725 is 527350721.
It is not a de Polignac number, because 127053725 - 214 = 127037341 is a prime.
It is a super-2 number, since 2×1270537252 = 32285298072751250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 127053691 and 127053700.
It is a congruent number.
It is an unprimeable number.
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 in 23 ways as a sum of consecutive naturals, for example, 44027 + ... + 46823.
It is an arithmetic number, because the mean of its divisors is an integer number (6939040).
Almost surely, 2127053725 is an apocalyptic number.
It is an amenable number.
127053725 is a deficient number, since it is larger than the sum of its proper divisors (39483235).
127053725 is a wasteful number, since it uses less digits than its factorization.
127053725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2909 (or 2904 counting only the distinct ones).
The product of its (nonzero) digits is 14700, while the sum is 32.
The square root of 127053725 is about 11271.8110789704. The cubic root of 127053725 is about 502.7234388285.
The spelling of 127053725 in words is "one hundred twenty-seven million, fifty-three thousand, seven hundred twenty-five".
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