| Base | Representation |
|---|---|
| bin | 1111111010000110… |
| … | …0001011000000000 |
| 3 | 102000121010122121102 |
| 4 | 3332201201120000 |
| 5 | 32221132402240 |
| 6 | 1543421113532 |
| 7 | 210551050421 |
| oct | 37641413000 |
| 9 | 12017118542 |
| 10 | 4270200320 |
| 11 | 18a1464781 |
| 12 | 9b20b88a8 |
| 13 | 5308b7769 |
| 14 | 2c71ab648 |
| 15 | 19ed49815 |
| hex | fe861600 |
4270200320 has 80 divisors (see below), whose sum is σ = 10283850720. Its totient is φ = 1700511744.
The previous prime is 4270200313. The next prime is 4270200329. The reversal of 4270200320 is 230020724.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×42702003202 = 36469221545856204800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 4270200292 and 4270200301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4270200329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592901 + ... + 600059.
It is an arithmetic number, because the mean of its divisors is an integer number (128548134).
Almost surely, 24270200320 is an apocalyptic number.
4270200320 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 4270200320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5141925360).
4270200320 is an abundant number, since it is smaller than the sum of its proper divisors (6013650400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4270200320 is an equidigital number, since it uses as much as digits as its factorization.
4270200320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7415 (or 7399 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 20.
The square root of 4270200320 is about 65346.7697747945. The cubic root of 4270200320 is about 1622.3681667935.
The spelling of 4270200320 in words is "four billion, two hundred seventy million, two hundred thousand, three hundred twenty".
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