Base | Representation |
---|---|
bin | 1110111100110… |
… | …10101001110001 |
3 | 22201222200200000 |
4 | 13132122221301 |
5 | 224101222001 |
6 | 20240020213 |
7 | 3052000326 |
oct | 736325161 |
9 | 281880600 |
10 | 125414001 |
11 | 6487a439 |
12 | 36001669 |
13 | 1cca128b |
14 | 12928b4d |
15 | b024a86 |
hex | 779aa71 |
125414001 has 48 divisors (see below), whose sum is σ = 195686400. Its totient is φ = 80213328.
The previous prime is 125413991. The next prime is 125414021. The reversal of 125414001 is 100414521.
It is not a de Polignac number, because 125414001 - 211 = 125411953 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125414021) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 902190 + ... + 902328.
It is an arithmetic number, because the mean of its divisors is an integer number (4076800).
Almost surely, 2125414001 is an apocalyptic number.
It is an amenable number.
125414001 is a deficient number, since it is larger than the sum of its proper divisors (70272399).
125414001 is an equidigital number, since it uses as much as digits as its factorization.
125414001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280 (or 268 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 125414001 is about 11198.8392702101. The cubic root of 125414001 is about 500.5513930412.
Adding to 125414001 its reverse (100414521), we get a palindrome (225828522).
The spelling of 125414001 in words is "one hundred twenty-five million, four hundred fourteen thousand, one".
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