Base | Representation |
---|---|
bin | 1011010010101100… |
… | …1100100010011110 |
3 | 21211020210001110102 |
4 | 2310223030202132 |
5 | 22201443104210 |
6 | 1220441341102 |
7 | 135054652115 |
oct | 26453144236 |
9 | 7736701412 |
10 | 3031222430 |
11 | 1316056305 |
12 | 707197792 |
13 | 393cc6a52 |
14 | 20a812c7c |
15 | 12b1aeea5 |
hex | b4acc89e |
3031222430 has 8 divisors (see below), whose sum is σ = 5456200392. Its totient is φ = 1212488968.
The previous prime is 3031222429. The next prime is 3031222433. The reversal of 3031222430 is 342221303.
3031222430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031222433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151561112 + ... + 151561131.
It is an arithmetic number, because the mean of its divisors is an integer number (682025049).
Almost surely, 23031222430 is an apocalyptic number.
3031222430 is a deficient number, since it is larger than the sum of its proper divisors (2424977962).
3031222430 is a wasteful number, since it uses less digits than its factorization.
3031222430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303122250.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 3031222430 is about 55056.5384854515. The cubic root of 3031222430 is about 1447.2357053284.
Adding to 3031222430 its reverse (342221303), we get a palindrome (3373443733).
The spelling of 3031222430 in words is "three billion, thirty-one million, two hundred twenty-two thousand, four hundred thirty".
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