Base | Representation |
---|---|
bin | 1011011001101011… |
… | …11000001101000110 |
3 | 120210120210120021020 |
4 | 11230311320031012 |
5 | 100013440433340 |
6 | 2451214532010 |
7 | 304453620612 |
oct | 55465701506 |
9 | 16716716236 |
10 | 6121030470 |
11 | 2661186875 |
12 | 1229b07006 |
13 | 767193a29 |
14 | 420d16342 |
15 | 25c5939d0 |
hex | 16cd78346 |
6121030470 has 64 divisors (see below), whose sum is σ = 14792633856. Its totient is φ = 1620967680.
The previous prime is 6121030463. The next prime is 6121030471. The reversal of 6121030470 is 740301216.
It is a self number, because there is not a number n which added to its sum of digits gives 6121030470.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6121030471) 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 31 ways as a sum of consecutive naturals, for example, 2863242 + ... + 2865378.
It is an arithmetic number, because the mean of its divisors is an integer number (231134904).
Almost surely, 26121030470 is an apocalyptic number.
6121030470 is an abundant number, since it is smaller than the sum of its proper divisors (8671603386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6121030470 is a wasteful number, since it uses less digits than its factorization.
6121030470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2765.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 6121030470 is about 78237.0147053171. The cubic root of 6121030470 is about 1829.2575118033.
Adding to 6121030470 its reverse (740301216), we get a palindrome (6861331686).
The spelling of 6121030470 in words is "six billion, one hundred twenty-one million, thirty thousand, four hundred seventy".
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