Base | Representation |
---|---|
bin | 100101001100101010001… |
… | …111000010011111011000 |
3 | 100001101000221212001220201 |
4 | 211030222033002133120 |
5 | 313340111304022202 |
6 | 5234150352031544 |
7 | 352452240400252 |
oct | 45145217023730 |
9 | 10041027761821 |
10 | 2556214126552 |
11 | 8a60a2263609 |
12 | 3534b2b325b4 |
13 | 1570859acb08 |
14 | 8ba15830cd2 |
15 | 4675dcd8387 |
hex | 2532a3c27d8 |
2556214126552 has 64 divisors (see below), whose sum is σ = 5343048252000. Its totient is φ = 1139374688256.
The previous prime is 2556214126547. The next prime is 2556214126567.
2556214126552 is nontrivially palindromic in base 10.
It is a congruent 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, 12584098 + ... + 12785614.
Almost surely, 22556214126552 is an apocalyptic number.
It is an amenable number.
2556214126552 is an abundant number, since it is smaller than the sum of its proper divisors (2786834125448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2556214126552 is a wasteful number, since it uses less digits than its factorization.
2556214126552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206468 (or 206464 counting only the distinct ones).
The product of its digits is 1440000, while the sum is 46.
The spelling of 2556214126552 in words is "two trillion, five hundred fifty-six billion, two hundred fourteen million, one hundred twenty-six thousand, five hundred fifty-two".
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