Base | Representation |
---|---|
bin | 11001000011111110110111… |
… | …11111001000010110100000 |
3 | 21020010200210001001201110022 |
4 | 30201333123333020112200 |
5 | 24210430212012301220 |
6 | 313114143333453012 |
7 | 14415512022516641 |
oct | 1441773377102640 |
9 | 236120701051408 |
10 | 55112416134560 |
11 | 16619054148384 |
12 | 62211a47a1168 |
13 | 249a10372b955 |
14 | d87652dd36c8 |
15 | 65890163a925 |
hex | 321fdbfc85a0 |
55112416134560 has 96 divisors (see below), whose sum is σ = 130940897023440. Its totient is φ = 21920294780928.
The previous prime is 55112416134353. The next prime is 55112416134569. The reversal of 55112416134560 is 6543161421155.
It can be written as a sum of positive squares in 8 ways, for example, as 9407298705424 + 45705117429136 = 3067132^2 + 6760556^2 .
It is not an unprimeable number, because it can be changed into a prime (55112416134569) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27349784 + ... + 29295656.
Almost surely, 255112416134560 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55112416134560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65470448511720).
55112416134560 is an abundant number, since it is smaller than the sum of its proper divisors (75828480888880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55112416134560 is a wasteful number, since it uses less digits than its factorization.
55112416134560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1946890 (or 1946882 counting only the distinct ones).
The product of its (nonzero) digits is 432000, while the sum is 44.
The spelling of 55112416134560 in words is "fifty-five trillion, one hundred twelve billion, four hundred sixteen million, one hundred thirty-four thousand, five hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •