Base | Representation |
---|---|
bin | 1111101111001001… |
… | …1011010111101000 |
3 | 101220101202200220211 |
4 | 3323302123113220 |
5 | 32122410104040 |
6 | 1535101230504 |
7 | 206452650646 |
oct | 37362332750 |
9 | 11811680824 |
10 | 4224300520 |
11 | 1878564560 |
12 | 99a862434 |
13 | 52423670b |
14 | 2c1060196 |
15 | 19acce8ea |
hex | fbc9b5e8 |
4224300520 has 128 divisors (see below), whose sum is σ = 11084532480. Its totient is φ = 1433344000.
The previous prime is 4224300517. The next prime is 4224300547. The reversal of 4224300520 is 250034224.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 4224300491 and 4224300500.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409830 + ... + 420010.
It is an arithmetic number, because the mean of its divisors is an integer number (86597910).
Almost surely, 24224300520 is an apocalyptic number.
4224300520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4224300520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5542266240).
4224300520 is an abundant number, since it is smaller than the sum of its proper divisors (6860231960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4224300520 is a wasteful number, since it uses less digits than its factorization.
4224300520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10267 (or 10263 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 22.
The square root of 4224300520 is about 64994.6191618968. The cubic root of 4224300520 is about 1616.5343429916.
Adding to 4224300520 its reverse (250034224), we get a palindrome (4474334744).
The spelling of 4224300520 in words is "four billion, two hundred twenty-four million, three hundred thousand, five hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •