Base | Representation |
---|---|
bin | 100101011011111… |
… | …011111001001001 |
3 | 1121202211210001200 |
4 | 211123323321021 |
5 | 2241242031301 |
6 | 142153534413 |
7 | 21364410420 |
oct | 4533737111 |
9 | 1552753050 |
10 | 628080201 |
11 | 2a2597a51 |
12 | 156414409 |
13 | a017aab8 |
14 | 5d5b62b7 |
15 | 3a217c86 |
hex | 256fbe49 |
628080201 has 12 divisors (see below), whose sum is σ = 1036830912. Its totient is φ = 358902936.
The previous prime is 628080197. The next prime is 628080221. The reversal of 628080201 is 102080826.
It is not a de Polignac number, because 628080201 - 22 = 628080197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (628080221) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4984701 + ... + 4984826.
It is an arithmetic number, because the mean of its divisors is an integer number (86402576).
Almost surely, 2628080201 is an apocalyptic number.
It is an amenable number.
628080201 is a deficient number, since it is larger than the sum of its proper divisors (408750711).
628080201 is a wasteful number, since it uses less digits than its factorization.
628080201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9969540 (or 9969537 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 27.
The square root of 628080201 is about 25061.5283053528. The cubic root of 628080201 is about 856.3902241729.
The spelling of 628080201 in words is "six hundred twenty-eight million, eighty thousand, two hundred one".
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