Base | Representation |
---|---|
bin | 1000011100111111101… |
… | …0001100100100111000 |
3 | 111212211202221000211120 |
4 | 2013033322030210320 |
5 | 4334403321412334 |
6 | 150414124425240 |
7 | 13330511101014 |
oct | 2071772144470 |
9 | 455752830746 |
10 | 145222060344 |
11 | 56652081399 |
12 | 2418a6a8220 |
13 | 1090473002a |
14 | 7058db5544 |
15 | 3b9e3dd949 |
hex | 21cfe8c938 |
145222060344 has 32 divisors (see below), whose sum is σ = 363087360000. Its totient is φ = 48403058912.
The previous prime is 145222060339. The next prime is 145222060351. The reversal of 145222060344 is 443060222541.
145222060344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13807 + ... + 539105.
It is an arithmetic number, because the mean of its divisors is an integer number (11346480000).
Almost surely, 2145222060344 is an apocalyptic number.
It is an amenable number.
145222060344 is an abundant number, since it is smaller than the sum of its proper divisors (217865299656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145222060344 is a wasteful number, since it uses less digits than its factorization.
145222060344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536827 (or 536823 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 33.
Adding to 145222060344 its reverse (443060222541), we get a palindrome (588282282885).
The spelling of 145222060344 in words is "one hundred forty-five billion, two hundred twenty-two million, sixty thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •