Base | Representation |
---|---|
bin | 10000010101110011100… |
… | …01001100100101001110 |
3 | 1222200020021121122211221 |
4 | 20022321301030211032 |
5 | 33144333340230110 |
6 | 1105533212233554 |
7 | 55364363624425 |
oct | 10127161144516 |
9 | 1880207548757 |
10 | 561462430030 |
11 | 1a71299a4917 |
12 | 9099476b8ba |
13 | 40c3a874778 |
14 | 1d263dda2bc |
15 | e91195d7da |
hex | 82b9c4c94e |
561462430030 has 16 divisors (see below), whose sum is σ = 1010679808464. Its totient is φ = 224574431040.
The previous prime is 561462430019. The next prime is 561462430037. The reversal of 561462430030 is 30034264165.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (561462430037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092072 + ... + 1521691.
It is an arithmetic number, because the mean of its divisors is an integer number (63167488029).
Almost surely, 2561462430030 is an apocalyptic number.
561462430030 is a deficient number, since it is larger than the sum of its proper divisors (449217378434).
561462430030 is a wasteful number, since it uses less digits than its factorization.
561462430030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2635251.
The product of its (nonzero) digits is 51840, while the sum is 34.
Adding to 561462430030 its reverse (30034264165), we get a palindrome (591496694195).
The spelling of 561462430030 in words is "five hundred sixty-one billion, four hundred sixty-two million, four hundred thirty thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •