Base | Representation |
---|---|
bin | 11011101011001000011101… |
… | …10000110010101101101000 |
3 | 21222110202001010122222100102 |
4 | 31311210032300302231220 |
5 | 30434024322124214210 |
6 | 333232410021524532 |
7 | 15550450321043165 |
oct | 1565441660625550 |
9 | 258422033588312 |
10 | 60855639288680 |
11 | 18432805969a05 |
12 | 69aa292573748 |
13 | 27c587b9c9b92 |
14 | 110560034306c |
15 | 707edc86eea5 |
hex | 37590ec32b68 |
60855639288680 has 128 divisors (see below), whose sum is σ = 138215484000000. Its totient is φ = 24113797822464.
The previous prime is 60855639288677. The next prime is 60855639288701. The reversal of 60855639288680 is 8688293655806.
60855639288680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×608556392886802 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 60855639288598 and 60855639288607.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12163827059 + ... + 12163832061.
It is an arithmetic number, because the mean of its divisors is an integer number (1079808468750).
Almost surely, 260855639288680 is an apocalyptic number.
It is an amenable number.
60855639288680 is an abundant number, since it is smaller than the sum of its proper divisors (77359844711320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60855639288680 is a wasteful number, since it uses less digits than its factorization.
60855639288680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10251 (or 10247 counting only the distinct ones).
The product of its (nonzero) digits is 1194393600, while the sum is 74.
The spelling of 60855639288680 in words is "sixty trillion, eight hundred fifty-five billion, six hundred thirty-nine million, two hundred eighty-eight thousand, six hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •