Base | Representation |
---|---|
bin | 110011011100001101… |
… | …111011000110100000 |
3 | 12021120100222100221200 |
4 | 303130031323012200 |
5 | 1401104431320044 |
6 | 41212501321200 |
7 | 3663520223220 |
oct | 633415730640 |
9 | 167510870850 |
10 | 55234245024 |
11 | 21474322892 |
12 | a855a06200 |
13 | 52932b5b2a |
14 | 295d96a080 |
15 | 168416c369 |
hex | cdc37b1a0 |
55234245024 has 72 divisors (see below), whose sum is σ = 179511302880. Its totient is φ = 15781212288.
The previous prime is 55234245007. The next prime is 55234245043. The reversal of 55234245024 is 42054243255.
55234245024 is a `hidden beast` number, since 552 + 3 + 42 + 45 + 0 + 24 = 666.
55234245024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (72).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 55234245024.
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, 13696954 + ... + 13700985.
It is an arithmetic number, because the mean of its divisors is an integer number (2493212540).
Almost surely, 255234245024 is an apocalyptic number.
It is an amenable number.
55234245024 is an abundant number, since it is smaller than the sum of its proper divisors (124277057856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55234245024 is a wasteful number, since it uses less digits than its factorization.
55234245024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27397962 (or 27397951 counting only the distinct ones).
The product of its (nonzero) digits is 192000, while the sum is 36.
Adding to 55234245024 its reverse (42054243255), we get a palindrome (97288488279).
The spelling of 55234245024 in words is "fifty-five billion, two hundred thirty-four million, two hundred forty-five thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •