Base | Representation |
---|---|
bin | 11010100011110010001… |
… | …111010111100000111100 |
3 | 20110110222110120001021221 |
4 | 122203302033113200330 |
5 | 214400331320421002 |
6 | 3514241523203124 |
7 | 245601300065653 |
oct | 32436217274074 |
9 | 6413873501257 |
10 | 1825130248252 |
11 | 6440404980a3 |
12 | 2558805164a4 |
13 | 10315575319c |
14 | 644a017c19a |
15 | 32720da7c37 |
hex | 1a8f23d783c |
1825130248252 has 12 divisors (see below), whose sum is σ = 3206702947896. Its totient is φ = 908929406000.
The previous prime is 1825130248243. The next prime is 1825130248273. The reversal of 1825130248252 is 2528420315281.
It is a super-2 number, since 2×18251302482522 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1825130248199 and 1825130248208.
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, 908928403 + ... + 908930410.
It is an arithmetic number, because the mean of its divisors is an integer number (267225245658).
Almost surely, 21825130248252 is an apocalyptic number.
It is an amenable number.
1825130248252 is a deficient number, since it is larger than the sum of its proper divisors (1381572699644).
1825130248252 is a wasteful number, since it uses less digits than its factorization.
1825130248252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1817859068 (or 1817859066 counting only the distinct ones).
The product of its (nonzero) digits is 307200, while the sum is 43.
The spelling of 1825130248252 in words is "one trillion, eight hundred twenty-five billion, one hundred thirty million, two hundred forty-eight thousand, two hundred fifty-two".
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