Base | Representation |
---|---|
bin | 100000001110001000111… |
… | …011100011111111111101 |
3 | 21211200020210020022200102 |
4 | 200032020323203333331 |
5 | 242234143100112030 |
6 | 4413105243410445 |
7 | 315654034660406 |
oct | 40161073437775 |
9 | 7750223208612 |
10 | 2214205472765 |
11 | 7840482a0a20 |
12 | 2b9164b23a25 |
13 | 130a4c914720 |
14 | 7924d4529ad |
15 | 3c8e3620c45 |
hex | 20388ee3ffd |
2214205472765 has 64 divisors (see below), whose sum is σ = 3148281077760. Its totient is φ = 1473781858560.
The previous prime is 2214205472707. The next prime is 2214205472777. The reversal of 2214205472765 is 5672745024122.
It is not a de Polignac number, because 2214205472765 - 218 = 2214205210621 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48809684 + ... + 48855026.
It is an arithmetic number, because the mean of its divisors is an integer number (49191891840).
Almost surely, 22214205472765 is an apocalyptic number.
It is an amenable number.
2214205472765 is a deficient number, since it is larger than the sum of its proper divisors (934075604995).
2214205472765 is a wasteful number, since it uses less digits than its factorization.
2214205472765 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45954.
The product of its (nonzero) digits is 1881600, while the sum is 47.
The spelling of 2214205472765 in words is "two trillion, two hundred fourteen billion, two hundred five million, four hundred seventy-two thousand, seven hundred sixty-five".
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