Base | Representation |
---|---|
bin | 1110111100010… |
… | …00101101010101 |
3 | 22201211221211210 |
4 | 13132020231111 |
5 | 224041344001 |
6 | 20234252033 |
7 | 3051243126 |
oct | 736105525 |
9 | 281757753 |
10 | 125340501 |
11 | 6482a1a0 |
12 | 35b87019 |
13 | 1cc769a0 |
14 | 1290a04d |
15 | b00cdd6 |
hex | 7788b55 |
125340501 has 32 divisors (see below), whose sum is σ = 204890112. Its totient is φ = 67066560.
The previous prime is 125340487. The next prime is 125340521. The reversal of 125340501 is 105043521.
It is not a de Polignac number, because 125340501 - 25 = 125340469 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125340521) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3516 + ... + 16218.
It is an arithmetic number, because the mean of its divisors is an integer number (6402816).
Almost surely, 2125340501 is an apocalyptic number.
125340501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
125340501 is a deficient number, since it is larger than the sum of its proper divisors (79549611).
125340501 is a wasteful number, since it uses less digits than its factorization.
125340501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12753.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 125340501 is about 11195.5571991750. The cubic root of 125340501 is about 500.4535897216.
The spelling of 125340501 in words is "one hundred twenty-five million, three hundred forty thousand, five hundred one".
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