Base | Representation |
---|---|
bin | 1000011111101101… |
… | …0010111101111111 |
3 | 12212221002210110210 |
4 | 2013323102331333 |
5 | 14132244441401 |
6 | 1014142203503 |
7 | 110340442530 |
oct | 20773227577 |
9 | 5787083423 |
10 | 2280468351 |
11 | a702a0697 |
12 | 537883593 |
13 | 2a45c6c75 |
14 | 178c26687 |
15 | d53144d6 |
hex | 87ed2f7f |
2280468351 has 16 divisors (see below), whose sum is σ = 3510827264. Its totient is φ = 1289689344.
The previous prime is 2280468343. The next prime is 2280468373. The reversal of 2280468351 is 1538640822.
It is not a de Polignac number, because 2280468351 - 23 = 2280468343 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2280468391) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557725 + ... + 561798.
It is an arithmetic number, because the mean of its divisors is an integer number (219426704).
Almost surely, 22280468351 is an apocalyptic number.
2280468351 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2280468351 is a deficient number, since it is larger than the sum of its proper divisors (1230358913).
2280468351 is a wasteful number, since it uses less digits than its factorization.
2280468351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1119630.
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 2280468351 is about 47754.2495595942. The cubic root of 2280468351 is about 1316.2589880782.
The spelling of 2280468351 in words is "two billion, two hundred eighty million, four hundred sixty-eight thousand, three hundred fifty-one".
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