Base | Representation |
---|---|
bin | 100000000101110110111… |
… | …010011010011000100011 |
3 | 21210211022001221102210100 |
4 | 200011312322122120203 |
5 | 242112440142344010 |
6 | 4405035032233443 |
7 | 315220501210263 |
oct | 40056672323043 |
9 | 7724261842710 |
10 | 2205313246755 |
11 | 7802a4920a03 |
12 | 2b74a2b3b883 |
13 | 12cc6359a528 |
14 | 78a484937a3 |
15 | 3c572b322c0 |
hex | 20176e9a623 |
2205313246755 has 24 divisors (see below), whose sum is σ = 3828718361520. Its totient is φ = 1174266941760.
The previous prime is 2205313246739. The next prime is 2205313246771. The reversal of 2205313246755 is 5576423135022.
2205313246755 is a `hidden beast` number, since 2 + 2 + 0 + 5 + 3 + 132 + 467 + 55 = 666.
It is an interprime number because it is at equal distance from previous prime (2205313246739) and next prime (2205313246771).
It is not a de Polignac number, because 2205313246755 - 24 = 2205313246739 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 2205313246755.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39557736 + ... + 39613445.
It is an arithmetic number, because the mean of its divisors is an integer number (159529931730).
Almost surely, 22205313246755 is an apocalyptic number.
2205313246755 is a deficient number, since it is larger than the sum of its proper divisors (1623405114765).
2205313246755 is a wasteful number, since it uses less digits than its factorization.
2205313246755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79171811 (or 79171808 counting only the distinct ones).
The product of its (nonzero) digits is 1512000, while the sum is 45.
The spelling of 2205313246755 in words is "two trillion, two hundred five billion, three hundred thirteen million, two hundred forty-six thousand, seven hundred fifty-five".
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