Base | Representation |
---|---|
bin | 100101000111011100010… |
… | …101001010110011001111 |
3 | 100000211120112201211120221 |
4 | 211013130111022303033 |
5 | 313242123202041221 |
6 | 5231422434052211 |
7 | 352163355333511 |
oct | 45073425126317 |
9 | 10024515654527 |
10 | 2550612143311 |
11 | 8a37880736a1 |
12 | 3523aaa1a067 |
13 | 1566a220ca2b |
14 | 8b64382bbb1 |
15 | 465320c1541 |
hex | 251dc54accf |
2550612143311 has 4 divisors (see below), whose sum is σ = 2563559413272. Its totient is φ = 2537664873352.
The previous prime is 2550612143309. The next prime is 2550612143341. The reversal of 2550612143311 is 1133412160552.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2550612143311 - 21 = 2550612143309 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 (2550612143341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6473634685 + ... + 6473635078.
It is an arithmetic number, because the mean of its divisors is an integer number (640889853318).
Almost surely, 22550612143311 is an apocalyptic number.
2550612143311 is a deficient number, since it is larger than the sum of its proper divisors (12947269961).
2550612143311 is a wasteful number, since it uses less digits than its factorization.
2550612143311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12947269960.
The product of its (nonzero) digits is 21600, while the sum is 34.
The spelling of 2550612143311 in words is "two trillion, five hundred fifty billion, six hundred twelve million, one hundred forty-three thousand, three hundred eleven".
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