Base | Representation |
---|---|
bin | 1011011001110100… |
… | …1101111010110100 |
3 | 21220100000121221001 |
4 | 2312131031322310 |
5 | 22232121100000 |
6 | 1223430133044 |
7 | 135600012145 |
oct | 26635157264 |
9 | 7810017831 |
10 | 3061112500 |
11 | 1330a11146 |
12 | 7151b1184 |
13 | 39a260994 |
14 | 210793acc |
15 | 12db1646a |
hex | b674deb4 |
3061112500 has 36 divisors (see below), whose sum is σ = 6695782380. Its totient is φ = 1224440000.
The previous prime is 3061112449. The next prime is 3061112503. The reversal of 3061112500 is 52111603.
It can be written as a sum of positive squares in 6 ways, for example, as 3011155876 + 49956624 = 54874^2 + 7068^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3061112503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109945 + ... + 134944.
It is an arithmetic number, because the mean of its divisors is an integer number (185993955).
Almost surely, 23061112500 is an apocalyptic number.
It is an amenable number.
3061112500 is an abundant number, since it is smaller than the sum of its proper divisors (3634669880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3061112500 is an equidigital number, since it uses as much as digits as its factorization.
3061112500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244918 (or 244896 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 3061112500 is about 55327.3214605587. The cubic root of 3061112500 is about 1451.9770889640.
The spelling of 3061112500 in words is "three billion, sixty-one million, one hundred twelve thousand, five hundred".
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