Base | Representation |
---|---|
bin | 100101100011010… |
… | …011010011100011 |
3 | 1121220110212202201 |
4 | 211203103103203 |
5 | 2242240323412 |
6 | 142303154031 |
7 | 21420002035 |
oct | 4543232343 |
9 | 1556425681 |
10 | 630011107 |
11 | 2a3696740 |
12 | 156ba5917 |
13 | a06a594b |
14 | 5d959c55 |
15 | 3a499e57 |
hex | 258d34e3 |
630011107 has 8 divisors (see below), whose sum is σ = 687632112. Its totient is φ = 572448000.
The previous prime is 630011087. The next prime is 630011149. The reversal of 630011107 is 701110036.
It is a happy number.
630011107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
630011107 is an esthetic number in base 8, because in such base its adjacent digits differ by 1.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-630011107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (630011197) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10107 + ... + 36907.
It is an arithmetic number, because the mean of its divisors is an integer number (85954014).
Almost surely, 2630011107 is an apocalyptic number.
630011107 is a deficient number, since it is larger than the sum of its proper divisors (57621005).
630011107 is a wasteful number, since it uses less digits than its factorization.
630011107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28949.
The product of its (nonzero) digits is 126, while the sum is 19.
The square root of 630011107 is about 25100.0220517831. The cubic root of 630011107 is about 857.2669260895.
The spelling of 630011107 in words is "six hundred thirty million, eleven thousand, one hundred seven".
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