Base | Representation |
---|---|
bin | 110011101100101101… |
… | …101011011110000100 |
3 | 12022021122202020100101 |
4 | 303230231223132010 |
5 | 1402141304130220 |
6 | 41300145253444 |
7 | 4003420520620 |
oct | 635455533604 |
9 | 168248666311 |
10 | 55511005060 |
11 | 215a6573795 |
12 | a912634284 |
13 | 5308737874 |
14 | 2988610180 |
15 | 169d5da30a |
hex | cecb6b784 |
55511005060 has 24 divisors (see below), whose sum is σ = 133226412480. Its totient is φ = 19032344544.
The previous prime is 55511005037. The next prime is 55511005061. The reversal of 55511005060 is 6050011555.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (55511005061) 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, 198253450 + ... + 198253729.
It is an arithmetic number, because the mean of its divisors is an integer number (5551100520).
Almost surely, 255511005060 is an apocalyptic number.
It is an amenable number.
55511005060 is an abundant number, since it is smaller than the sum of its proper divisors (77715407420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55511005060 is a wasteful number, since it uses less digits than its factorization.
55511005060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396507195 (or 396507193 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 28.
The spelling of 55511005060 in words is "fifty-five billion, five hundred eleven million, five thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •