Base | Representation |
---|---|
bin | 1000000001000110… |
… | …10010111111101100 |
3 | 102002222011001000202 |
4 | 10000203102333230 |
5 | 32303340021030 |
6 | 1551034213032 |
7 | 211443160523 |
oct | 40043227754 |
9 | 12088131022 |
10 | 4304220140 |
11 | 1909690330 |
12 | a01584178 |
13 | 53796932c |
14 | 2cb9054ba |
15 | 1a2d19745 |
hex | 1008d2fec |
4304220140 has 48 divisors (see below), whose sum is σ = 10440620064. Its totient is φ = 1473100800.
The previous prime is 4304220133. The next prime is 4304220143. The reversal of 4304220140 is 410224034.
It is a super-2 number, since 2×43042201402 = 37052622027163239200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (4304220143) 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, 571691 + ... + 579170.
It is an arithmetic number, because the mean of its divisors is an integer number (217512918).
Almost surely, 24304220140 is an apocalyptic number.
It is an amenable number.
4304220140 is an abundant number, since it is smaller than the sum of its proper divisors (6136399924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4304220140 is a wasteful number, since it uses less digits than its factorization.
4304220140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1150898 (or 1150896 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 4304220140 is about 65606.5556175600. Note that the first 3 decimals coincide. The cubic root of 4304220140 is about 1626.6651352855.
Adding to 4304220140 its reverse (410224034), we get a palindrome (4714444174).
The spelling of 4304220140 in words is "four billion, three hundred four million, two hundred twenty thousand, one hundred forty".
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