Base | Representation |
---|---|
bin | 1000001001010… |
… | …11111010101101 |
3 | 11202120220012001 |
4 | 10010223322231 |
5 | 114443243300 |
6 | 10440412301 |
7 | 1456600120 |
oct | 404537255 |
9 | 152526161 |
10 | 68337325 |
11 | 35635931 |
12 | 1aa77091 |
13 | 11208ab4 |
14 | 910c3b7 |
15 | 5eed16a |
hex | 412bead |
68337325 has 12 divisors (see below), whose sum is σ = 96844000. Its totient is φ = 46859760.
The previous prime is 68337323. The next prime is 68337343. The reversal of 68337325 is 52373386.
It is not a de Polignac number, because 68337325 - 21 = 68337323 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68337323) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195075 + ... + 195424.
Almost surely, 268337325 is an apocalyptic number.
It is an amenable number.
68337325 is a deficient number, since it is larger than the sum of its proper divisors (28506675).
68337325 is a wasteful number, since it uses less digits than its factorization.
68337325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390516 (or 390511 counting only the distinct ones).
The product of its digits is 90720, while the sum is 37.
The square root of 68337325 is about 8266.6392808686. The cubic root of 68337325 is about 408.8393209146.
The spelling of 68337325 in words is "sixty-eight million, three hundred thirty-seven thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •