Base | Representation |
---|---|
bin | 101010000010101000… |
… | …000100100011010100 |
3 | 11022111222011100020022 |
4 | 222002220010203110 |
5 | 1214422122343234 |
6 | 32423152524312 |
7 | 3155433000053 |
oct | 520250044324 |
9 | 138458140208 |
10 | 45141215444 |
11 | 18165048326 |
12 | 88b9850698 |
13 | 4345255790 |
14 | 228330c39a |
15 | 1293034e2e |
hex | a82a048d4 |
45141215444 has 96 divisors (see below), whose sum is σ = 90545790720. Its totient is φ = 19540942848.
The previous prime is 45141215437. The next prime is 45141215453. The reversal of 45141215444 is 44451214154.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12513089 + ... + 12516695.
It is an arithmetic number, because the mean of its divisors is an integer number (943185320).
Almost surely, 245141215444 is an apocalyptic number.
It is an amenable number.
45141215444 is an abundant number, since it is smaller than the sum of its proper divisors (45404575276).
45141215444 is a wasteful number, since it uses less digits than its factorization.
45141215444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3889 (or 3887 counting only the distinct ones).
The product of its digits is 51200, while the sum is 35.
Adding to 45141215444 its reverse (44451214154), we get a palindrome (89592429598).
The spelling of 45141215444 in words is "forty-five billion, one hundred forty-one million, two hundred fifteen thousand, four hundred forty-four".
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