Base | Representation |
---|---|
bin | 1000001100101010… |
… | …10000100000101000 |
3 | 102100201122021211102 |
4 | 10012111100200220 |
5 | 33003202000430 |
6 | 2004421020532 |
7 | 214031416220 |
oct | 40625204050 |
9 | 12321567742 |
10 | 4401203240 |
11 | 1959401155 |
12 | a29b54748 |
13 | 551a94895 |
14 | 2da74d080 |
15 | 1ab5c5345 |
hex | 106550828 |
4401203240 has 64 divisors (see below), whose sum is σ = 11380037760. Its totient is φ = 1500629760.
The previous prime is 4401203237. The next prime is 4401203291. The reversal of 4401203240 is 423021044.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7259 + ... + 94101.
It is an arithmetic number, because the mean of its divisors is an integer number (177813090).
Almost surely, 24401203240 is an apocalyptic number.
4401203240 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 4401203240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5690018880).
4401203240 is an abundant number, since it is smaller than the sum of its proper divisors (6978834520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4401203240 is a wasteful number, since it uses less digits than its factorization.
4401203240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87042 (or 87038 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 4401203240 is about 66341.5649498864. The cubic root of 4401203240 is about 1638.7918973036.
Adding to 4401203240 its reverse (423021044), we get a palindrome (4824224284).
The spelling of 4401203240 in words is "four billion, four hundred one million, two hundred three thousand, two hundred forty".
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