Base | Representation |
---|---|
bin | 1111101001011010… |
… | …0001110011000100 |
3 | 101211201102202101200 |
4 | 3322112201303010 |
5 | 32100223201404 |
6 | 1532441022500 |
7 | 206041123023 |
oct | 37226416304 |
9 | 11751382350 |
10 | 4200209604 |
11 | 18659aa708 |
12 | 992784a30 |
13 | 51c250236 |
14 | 2bbb8c8ba |
15 | 198b21839 |
hex | fa5a1cc4 |
4200209604 has 36 divisors (see below), whose sum is σ = 10623333084. Its totient is φ = 1399260672.
The previous prime is 4200209603. The next prime is 4200209609. The reversal of 4200209604 is 4069020024.
4200209604 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 3463087104 + 737122500 = 58848^2 + 27150^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (4200209603) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31144 + ... + 96800.
Almost surely, 24200209604 is an apocalyptic number.
It is an amenable number.
4200209604 is an abundant number, since it is smaller than the sum of its proper divisors (6423123480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4200209604 is a wasteful number, since it uses less digits than its factorization.
4200209604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67444 (or 67439 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 4200209604 is about 64809.0240938714. The cubic root of 4200209604 is about 1613.4554853477.
Adding to 4200209604 its reverse (4069020024), we get a palindrome (8269229628).
The spelling of 4200209604 in words is "four billion, two hundred million, two hundred nine thousand, six hundred four".
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