Base | Representation |
---|---|
bin | 111101100011101000100… |
… | …111010100011001001000 |
3 | 112222101202110100110101210 |
4 | 331203220213110121020 |
5 | 1023301322003044040 |
6 | 12555145420413120 |
7 | 614422033322064 |
oct | 75435047243110 |
9 | 15871673313353 |
10 | 4230150440520 |
11 | 1390aa670a004 |
12 | 5839b89a71a0 |
13 | 248b94704254 |
14 | 108a5182aaa4 |
15 | 75081373480 |
hex | 3d8e89d4648 |
4230150440520 has 256 divisors, whose sum is σ = 13039532605440. Its totient is φ = 1097239385088.
The previous prime is 4230150440519. The next prime is 4230150440531. The reversal of 4230150440520 is 250440510324.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1450170102 + ... + 1450173018.
It is an arithmetic number, because the mean of its divisors is an integer number (50935674240).
Almost surely, 24230150440520 is an apocalyptic number.
4230150440520 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 4230150440520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6519766302720).
4230150440520 is an abundant number, since it is smaller than the sum of its proper divisors (8809382164920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4230150440520 is a wasteful number, since it uses less digits than its factorization.
4230150440520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4044 (or 4040 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
Adding to 4230150440520 its reverse (250440510324), we get a palindrome (4480590950844).
The spelling of 4230150440520 in words is "four trillion, two hundred thirty billion, one hundred fifty million, four hundred forty thousand, five hundred twenty".
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