Base | Representation |
---|---|
bin | 100101001011111111111… |
… | …110111000111011010010 |
3 | 100001022012112222102002200 |
4 | 211023333332320323102 |
5 | 313332133321000002 |
6 | 5233552150224030 |
7 | 352425542135625 |
oct | 45137776707322 |
9 | 10038175872080 |
10 | 2555505250002 |
11 | 8a5869101121 |
12 | 353335655016 |
13 | 156ca1b83333 |
14 | 8b989625dbc |
15 | 4671b960b1c |
hex | 252fffb8ed2 |
2555505250002 has 12 divisors (see below), whose sum is σ = 5536928041710. Its totient is φ = 851835083328.
The previous prime is 2555505249991. The next prime is 2555505250013. The reversal of 2555505250002 is 2000525055552.
2555505250002 is a `hidden beast` number, since 2 + 5 + 5 + 550 + 52 + 50 + 0 + 0 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (2555505249991) and next prime (2555505250013).
It can be written as a sum of positive squares in only one way, i.e., 1978863971841 + 576641278161 = 1406721^2 + 759369^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70986256927 + ... + 70986256962.
Almost surely, 22555505250002 is an apocalyptic number.
2555505250002 is an abundant number, since it is smaller than the sum of its proper divisors (2981422791708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2555505250002 is a wasteful number, since it uses less digits than its factorization.
2555505250002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141972513897 (or 141972513894 counting only the distinct ones).
The product of its (nonzero) digits is 125000, while the sum is 36.
The spelling of 2555505250002 in words is "two trillion, five hundred fifty-five billion, five hundred five million, two hundred fifty thousand, two".
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