Base | Representation |
---|---|
bin | 11110111011010011100001… |
… | …11101000010010101100010 |
3 | 22220210112120211102121111222 |
4 | 33131221300331002111202 |
5 | 32403222204221312120 |
6 | 400350344142135042 |
7 | 20216305505202146 |
oct | 1735516075022542 |
9 | 286715524377458 |
10 | 68008407213410 |
11 | 1a7402269951a4 |
12 | 7764599b81482 |
13 | 2bc421c181431 |
14 | 12b18a57a1226 |
15 | 7ce0c4b4e525 |
hex | 3dda70f42562 |
68008407213410 has 32 divisors (see below), whose sum is σ = 122553456993792. Its totient is φ = 27172629610560.
The previous prime is 68008407213407. The next prime is 68008407213421. The reversal of 68008407213410 is 1431270480086.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102296375 + ... + 102959045.
It is an arithmetic number, because the mean of its divisors is an integer number (3829795531056).
Almost surely, 268008407213410 is an apocalyptic number.
68008407213410 is a deficient number, since it is larger than the sum of its proper divisors (54545049780382).
68008407213410 is a wasteful number, since it uses less digits than its factorization.
68008407213410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674258.
The product of its (nonzero) digits is 258048, while the sum is 44.
Adding to 68008407213410 its reverse (1431270480086), we get a palindrome (69439677693496).
The spelling of 68008407213410 in words is "sixty-eight trillion, eight billion, four hundred seven million, two hundred thirteen thousand, four hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •