Base | Representation |
---|---|
bin | 1100101111111001… |
… | …10000001011100100 |
3 | 122122222200001221011 |
4 | 12113330300023210 |
5 | 103004112043100 |
6 | 3051052032004 |
7 | 331415122042 |
oct | 62774601344 |
9 | 18588601834 |
10 | 6844252900 |
11 | 29a2447561 |
12 | 13b0162604 |
13 | 850c741b4 |
14 | 48cdb7392 |
15 | 2a0d01bba |
hex | 197f302e4 |
6844252900 has 27 divisors (see below), whose sum is σ = 14853824251. Its totient is φ = 2737370240.
The previous prime is 6844252889. The next prime is 6844252901. The reversal of 6844252900 is 92524486.
The square root of 6844252900 is 82730.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 118940836 + 6725312064 = 10906^2 + 82008^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6844252901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 823164 + ... + 831436.
Almost surely, 26844252900 is an apocalyptic number.
6844252900 is the 82730-th square number.
It is an amenable number.
6844252900 is an abundant number, since it is smaller than the sum of its proper divisors (8009571351).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6844252900 is an frugal number, since it uses more digits than its factorization.
6844252900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16560 (or 8280 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
The cubic root of 6844252900 is about 1898.6373331878.
The spelling of 6844252900 in words is "six billion, eight hundred forty-four million, two hundred fifty-two thousand, nine hundred".
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