Base | Representation |
---|---|
bin | 1110111110010… |
… | …01001010111101 |
3 | 22202100101001001 |
4 | 13133021022331 |
5 | 224123321131 |
6 | 20244050301 |
7 | 3053422666 |
oct | 737111275 |
9 | 282311031 |
10 | 125604541 |
11 | 6499a607 |
12 | 36093991 |
13 | 20039c1a |
14 | 1297836d |
15 | b061261 |
hex | 77c92bd |
125604541 has 16 divisors (see below), whose sum is σ = 134555904. Its totient is φ = 116980864.
The previous prime is 125604461. The next prime is 125604571. The reversal of 125604541 is 145406521.
It is a cyclic number.
It is not a de Polignac number, because 125604541 - 213 = 125596349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125604571) 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 in 15 ways as a sum of consecutive naturals, for example, 203265 + ... + 203881.
It is an arithmetic number, because the mean of its divisors is an integer number (8409744).
Almost surely, 2125604541 is an apocalyptic number.
It is an amenable number.
125604541 is a deficient number, since it is larger than the sum of its proper divisors (8951363).
125604541 is a wasteful number, since it uses less digits than its factorization.
125604541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 860.
The product of its (nonzero) digits is 4800, while the sum is 28.
The square root of 125604541 is about 11207.3431731165. The cubic root of 125604541 is about 500.8047586986.
The spelling of 125604541 in words is "one hundred twenty-five million, six hundred four thousand, five hundred forty-one".
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