Base | Representation |
---|---|
bin | 1000010111000… |
… | …00101011011101 |
3 | 11212221210012102 |
4 | 10023200223131 |
5 | 120423020201 |
6 | 10543014445 |
7 | 1511030600 |
oct | 413405335 |
9 | 155853172 |
10 | 70126301 |
11 | 36647a23 |
12 | 1b59a425 |
13 | 116b416b |
14 | 9456337 |
15 | 625326b |
hex | 42e0add |
70126301 has 6 divisors (see below), whose sum is σ = 81575550. Its totient is φ = 60108216.
The previous prime is 70126289. The next prime is 70126313. The reversal of 70126301 is 10362107.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (70126289) and next prime (70126313).
It can be written as a sum of positive squares in only one way, i.e., 58216900 + 11909401 = 7630^2 + 3451^2 .
It is not a de Polignac number, because 70126301 - 214 = 70109917 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70126351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 715526 + ... + 715623.
It is an arithmetic number, because the mean of its divisors is an integer number (13595925).
Almost surely, 270126301 is an apocalyptic number.
It is an amenable number.
70126301 is a deficient number, since it is larger than the sum of its proper divisors (11449249).
70126301 is a wasteful number, since it uses less digits than its factorization.
70126301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1431163 (or 1431156 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 70126301 is about 8374.1447921564. The cubic root of 70126301 is about 412.3762488897.
Adding to 70126301 its reverse (10362107), we get a palindrome (80488408).
The spelling of 70126301 in words is "seventy million, one hundred twenty-six thousand, three hundred one".
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