Base | Representation |
---|---|
bin | 1111110000100110… |
… | …0001000011110100 |
3 | 101220211011012112221 |
4 | 3330021201003310 |
5 | 32130432300030 |
6 | 1535435052124 |
7 | 206555260036 |
oct | 37411410364 |
9 | 11824135487 |
10 | 4230353140 |
11 | 1880a18a22 |
12 | 9a08a1044 |
13 | 525575650 |
14 | 2c1b97c56 |
15 | 19b5c7e7a |
hex | fc2610f4 |
4230353140 has 48 divisors (see below), whose sum is σ = 9571922640. Its totient is φ = 1561190400.
The previous prime is 4230353129. The next prime is 4230353143. The reversal of 4230353140 is 413530324.
It can be written as a sum of positive squares in 8 ways, for example, as 26646244 + 4203706896 = 5162^2 + 64836^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4230353143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 878740 + ... + 883540.
It is an arithmetic number, because the mean of its divisors is an integer number (199415055).
Almost surely, 24230353140 is an apocalyptic number.
It is an amenable number.
4230353140 is an abundant number, since it is smaller than the sum of its proper divisors (5341569500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4230353140 is a wasteful number, since it uses less digits than its factorization.
4230353140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8212 (or 8210 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 4230353140 is about 65041.1649649666. The cubic root of 4230353140 is about 1617.3060367325.
Adding to 4230353140 its reverse (413530324), we get a palindrome (4643883464).
The spelling of 4230353140 in words is "four billion, two hundred thirty million, three hundred fifty-three thousand, one hundred forty".
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