Base | Representation |
---|---|
bin | 110011010110000100… |
… | …001100110110101110 |
3 | 12021022011202122200100 |
4 | 303112010030312232 |
5 | 1400402021024011 |
6 | 41154333211530 |
7 | 3661125022440 |
oct | 632604146656 |
9 | 167264678610 |
10 | 55131033006 |
11 | 214210380a5 |
12 | a827330ba6 |
13 | 5277ab932a |
14 | 294dd80490 |
15 | 167a080d56 |
hex | cd610cdae |
55131033006 has 24 divisors (see below), whose sum is σ = 136514939184. Its totient is φ = 15751723680.
The previous prime is 55131032969. The next prime is 55131033011. The reversal of 55131033006 is 60033013155.
55131033006 is a `hidden beast` number, since 551 + 3 + 103 + 3 + 0 + 0 + 6 = 666.
55131033006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×551310330062 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218773815 + ... + 218774066.
It is an arithmetic number, because the mean of its divisors is an integer number (5688122466).
Almost surely, 255131033006 is an apocalyptic number.
55131033006 is an abundant number, since it is smaller than the sum of its proper divisors (81383906178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55131033006 is a wasteful number, since it uses less digits than its factorization.
55131033006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 437547896 (or 437547893 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 27.
The spelling of 55131033006 in words is "fifty-five billion, one hundred thirty-one million, thirty-three thousand, six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •