Base | Representation |
---|---|
bin | 110011011011000001… |
… | …000101111111100000 |
3 | 12021111222002010101222 |
4 | 303123001011333200 |
5 | 1401034302321134 |
6 | 41210501514212 |
7 | 3663154100504 |
oct | 633301057740 |
9 | 167458063358 |
10 | 55214104544 |
11 | 21463a16a65 |
12 | a84b112968 |
13 | 528c0837a1 |
14 | 295b006304 |
15 | 16824dea2e |
hex | cdb045fe0 |
55214104544 has 24 divisors (see below), whose sum is σ = 108708779088. Its totient is φ = 27605525760.
The previous prime is 55214104511. The next prime is 55214104559. The reversal of 55214104544 is 44540141255.
55214104544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×552141045442 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740324 + ... + 811484.
It is an arithmetic number, because the mean of its divisors is an integer number (4529532462).
Almost surely, 255214104544 is an apocalyptic number.
It is an amenable number.
55214104544 is a deficient number, since it is larger than the sum of its proper divisors (53494674544).
55214104544 is a wasteful number, since it uses less digits than its factorization.
55214104544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95418 (or 95410 counting only the distinct ones).
The product of its (nonzero) digits is 64000, while the sum is 35.
Adding to 55214104544 its reverse (44540141255), we get a palindrome (99754245799).
The spelling of 55214104544 in words is "fifty-five billion, two hundred fourteen million, one hundred four thousand, five hundred forty-four".
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