Base | Representation |
---|---|
bin | 100101001011101011001… |
… | …000110000011101011110 |
3 | 100001021022011220001011222 |
4 | 211023223020300131132 |
5 | 313330424302441410 |
6 | 5233453334213342 |
7 | 352414064345003 |
oct | 45135310603536 |
9 | 10037264801158 |
10 | 2555155515230 |
11 | 8a56a974821a |
12 | 3532584b4252 |
13 | 156c47590a96 |
14 | 8b954dc78aa |
15 | 466eadca955 |
hex | 252eb23075e |
2555155515230 has 64 divisors (see below), whose sum is σ = 4818248012160. Its totient is φ = 974363529216.
The previous prime is 2555155515151. The next prime is 2555155515239. The reversal of 2555155515230 is 325155515552.
2555155515230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2555155515239) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8470274 + ... + 8766746.
It is an arithmetic number, because the mean of its divisors is an integer number (75285125190).
Almost surely, 22555155515230 is an apocalyptic number.
2555155515230 is a deficient number, since it is larger than the sum of its proper divisors (2263092496930).
2555155515230 is a wasteful number, since it uses less digits than its factorization.
2555155515230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296885.
The product of its (nonzero) digits is 937500, while the sum is 44.
The spelling of 2555155515230 in words is "two trillion, five hundred fifty-five billion, one hundred fifty-five million, five hundred fifteen thousand, two hundred thirty".
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