Base | Representation |
---|---|
bin | 10010101110111110110110 |
3 | 100020111200000 |
4 | 102232332312 |
5 | 2224123110 |
6 | 253132130 |
7 | 56512605 |
oct | 22567666 |
9 | 10214600 |
10 | 4911030 |
11 | 2854803 |
12 | 178a046 |
13 | 102c447 |
14 | 91ba3c |
15 | 6701c0 |
hex | 4aefb6 |
4911030 has 96 divisors (see below), whose sum is σ = 13837824. Its totient is φ = 1251936.
The previous prime is 4911019. The next prime is 4911031. The reversal of 4911030 is 301194.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4910994 and 4911012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4911031) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 104467 + ... + 104513.
It is an arithmetic number, because the mean of its divisors is an integer number (144144).
Almost surely, 24911030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4911030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6918912).
4911030 is an abundant number, since it is smaller than the sum of its proper divisors (8926794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4911030 is a wasteful number, since it uses less digits than its factorization.
4911030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112 (or 100 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
The square root of 4911030 is about 2216.0843846749. The cubic root of 4911030 is about 169.9772749323.
It can be divided in two parts, 491 and 1030, that added together give a square (1521 = 392).
The spelling of 4911030 in words is "four million, nine hundred eleven thousand, thirty".
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