Base | Representation |
---|---|
bin | 110011011101001111… |
… | …100010001001101100 |
3 | 12021121120100011222002 |
4 | 303131033202021230 |
5 | 1401123332204312 |
6 | 41214314111432 |
7 | 3664116346040 |
oct | 633517421154 |
9 | 167546304862 |
10 | 55251444332 |
11 | 21482aaa997 |
12 | a85b71b578 |
13 | 5296a28536 |
14 | 2961d66020 |
15 | 16859184c2 |
hex | cdd3e226c |
55251444332 has 24 divisors (see below), whose sum is σ = 110536428576. Its totient is φ = 23672003328.
The previous prime is 55251444277. The next prime is 55251444349. The reversal of 55251444332 is 23344415255.
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, 205043 + ... + 390570.
It is an arithmetic number, because the mean of its divisors is an integer number (4605684524).
Almost surely, 255251444332 is an apocalyptic number.
It is an amenable number.
55251444332 is an abundant number, since it is smaller than the sum of its proper divisors (55284984244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55251444332 is a wasteful number, since it uses less digits than its factorization.
55251444332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 598937 (or 598935 counting only the distinct ones).
The product of its digits is 288000, while the sum is 38.
Adding to 55251444332 its reverse (23344415255), we get a palindrome (78595859587).
The spelling of 55251444332 in words is "fifty-five billion, two hundred fifty-one million, four hundred forty-four thousand, three hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •