Base | Representation |
---|---|
bin | 100101000111010… |
… | …101100010001001 |
3 | 1121101200102122200 |
4 | 211013111202021 |
5 | 2233401231301 |
6 | 141442110413 |
7 | 21300460113 |
oct | 4507254211 |
9 | 1541612580 |
10 | 622680201 |
11 | 29a539940 |
12 | 15464b409 |
13 | 9c009c30 |
14 | 5c9ac3b3 |
15 | 399ecc86 |
hex | 251d5889 |
622680201 has 48 divisors (see below), whose sum is σ = 1062140352. Its totient is φ = 346550400.
The previous prime is 622680181. The next prime is 622680221. The reversal of 622680201 is 102086226.
It is an interprime number because it is at equal distance from previous prime (622680181) and next prime (622680221).
It is not a de Polignac number, because 622680201 - 25 = 622680169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (622680221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 270411 + ... + 272703.
It is an arithmetic number, because the mean of its divisors is an integer number (22127924).
Almost surely, 2622680201 is an apocalyptic number.
It is an amenable number.
622680201 is a deficient number, since it is larger than the sum of its proper divisors (439460151).
622680201 is a wasteful number, since it uses less digits than its factorization.
622680201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2534 (or 2531 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 622680201 is about 24953.5608881779. The cubic root of 622680201 is about 853.9288484142.
The spelling of 622680201 in words is "six hundred twenty-two million, six hundred eighty thousand, two hundred one".
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