Base | Representation |
---|---|
bin | 111010000111111000101001… |
… | …110010101000100110000100 |
3 | 1020112002212000012012201022120 |
4 | 322013320221302220212010 |
5 | 232001204300023201120 |
6 | 2303402050313325540 |
7 | 104562361064214030 |
oct | 7207705162504604 |
9 | 1215085005181276 |
10 | 255628564662660 |
11 | 744a6513590312 |
12 | 248066411068b0 |
13 | ac838935c6767 |
14 | 471a6ba7d31c0 |
15 | 1e84743d92140 |
hex | e87e29ca8984 |
255628564662660 has 48 divisors (see below), whose sum is σ = 818011406921856. Its totient is φ = 58429386208512.
The previous prime is 255628564662637. The next prime is 255628564662701. The reversal of 255628564662660 is 66266465826552.
It is a happy number.
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, 304319719417 + ... + 304319720256.
It is an arithmetic number, because the mean of its divisors is an integer number (17041904310872).
Almost surely, 2255628564662660 is an apocalyptic number.
255628564662660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
255628564662660 is an abundant number, since it is smaller than the sum of its proper divisors (562382842259196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255628564662660 is a wasteful number, since it uses less digits than its factorization.
255628564662660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 608639439692 (or 608639439690 counting only the distinct ones).
The product of its (nonzero) digits is 1492992000, while the sum is 69.
The spelling of 255628564662660 in words is "two hundred fifty-five trillion, six hundred twenty-eight billion, five hundred sixty-four million, six hundred sixty-two thousand, six hundred sixty".
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