Base | Representation |
---|---|
bin | 11000110101010011011100… |
… | …11111110001101111000111 |
3 | 21011100110222011010011121121 |
4 | 30122221232133301233013 |
5 | 24124144310403302122 |
6 | 312050333343254411 |
7 | 14334205555363000 |
oct | 1432515637615707 |
9 | 234313864104547 |
10 | 54608068025287 |
11 | 16444173853047 |
12 | 615b4ab5aa407 |
13 | 2461698818a6a |
14 | d6b08a5221a7 |
15 | 64a733e1dbc7 |
hex | 31aa6e7f1bc7 |
54608068025287 has 8 divisors (see below), whose sum is σ = 63682878164000. Its totient is φ = 46806915449952.
The previous prime is 54608068025239. The next prime is 54608068025317. The reversal of 54608068025287 is 78252086080645.
It is not a de Polignac number, because 54608068025287 - 211 = 54608068023239 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 (54608068026287) 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, 79603597362 + ... + 79603598047.
It is an arithmetic number, because the mean of its divisors is an integer number (7960359770500).
Almost surely, 254608068025287 is an apocalyptic number.
54608068025287 is a deficient number, since it is larger than the sum of its proper divisors (9074810138713).
54608068025287 is an equidigital number, since it uses as much as digits as its factorization.
54608068025287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159207195430 (or 159207195416 counting only the distinct ones).
The product of its (nonzero) digits is 51609600, while the sum is 61.
The spelling of 54608068025287 in words is "fifty-four trillion, six hundred eight billion, sixty-eight million, twenty-five thousand, two hundred eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •