Base | Representation |
---|---|
bin | 100101100100100… |
… | …111010110001101 |
3 | 1121221010100222010 |
4 | 211210213112031 |
5 | 2242332332331 |
6 | 142314411433 |
7 | 21422634450 |
oct | 4544472615 |
9 | 1557110863 |
10 | 630355341 |
11 | 2a3901330 |
12 | 157130b79 |
13 | a0796535 |
14 | 5da09497 |
15 | 3a516e46 |
hex | 2592758d |
630355341 has 32 divisors (see below), whose sum is σ = 1067655168. Its totient is φ = 321272640.
The previous prime is 630355337. The next prime is 630355357. The reversal of 630355341 is 143553036.
It is a happy number.
630355341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 630355341 - 22 = 630355337 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 630355299 and 630355308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (630355321) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13501 + ... + 37986.
It is an arithmetic number, because the mean of its divisors is an integer number (33364224).
Almost surely, 2630355341 is an apocalyptic number.
It is an amenable number.
630355341 is a deficient number, since it is larger than the sum of its proper divisors (437299827).
630355341 is a wasteful number, since it uses less digits than its factorization.
630355341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51561.
The product of its (nonzero) digits is 16200, while the sum is 30.
The square root of 630355341 is about 25106.8783603219. The cubic root of 630355341 is about 857.4230326983.
The spelling of 630355341 in words is "six hundred thirty million, three hundred fifty-five thousand, three hundred forty-one".
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