Base | Representation |
---|---|
bin | 1101011000011… |
… | …0011010101101 |
3 | 10220121110011110 |
4 | 3112012122231 |
5 | 103332000401 |
6 | 5322542233 |
7 | 1251025014 |
oct | 326063255 |
9 | 126543143 |
10 | 56125101 |
11 | 2975468a |
12 | 16967979 |
13 | b821326 |
14 | 764da7b |
15 | 4dd99d6 |
hex | 35866ad |
56125101 has 8 divisors (see below), whose sum is σ = 75858880. Its totient is φ = 36904032.
The previous prime is 56125099. The next prime is 56125123. The reversal of 56125101 is 10152165.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56125101 - 21 = 56125099 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 (56125141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127921 + ... + 128358.
It is an arithmetic number, because the mean of its divisors is an integer number (9482360).
Almost surely, 256125101 is an apocalyptic number.
It is an amenable number.
56125101 is a deficient number, since it is larger than the sum of its proper divisors (19733779).
56125101 is a wasteful number, since it uses less digits than its factorization.
56125101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256355.
The product of its (nonzero) digits is 300, while the sum is 21.
The square root of 56125101 is about 7491.6687727101. The cubic root of 56125101 is about 382.8709170582.
Adding to 56125101 its reverse (10152165), we get a palindrome (66277266).
The spelling of 56125101 in words is "fifty-six million, one hundred twenty-five thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •