Base | Representation |
---|---|
bin | 110010111111001111… |
… | …000011010111010100 |
3 | 12020022111000122120110 |
4 | 302333033003113110 |
5 | 1344110442023443 |
6 | 41052331403020 |
7 | 3645464223306 |
oct | 627717032724 |
9 | 166274018513 |
10 | 54748001748 |
11 | 21244902040 |
12 | a73abb3470 |
13 | 521663950b |
14 | 2915155976 |
15 | 1656620233 |
hex | cbf3c35d4 |
54748001748 has 48 divisors (see below), whose sum is σ = 140281505280. Its totient is φ = 16480428000.
The previous prime is 54748001729. The next prime is 54748001753. The reversal of 54748001748 is 84710084745.
It is a super-2 number, since 2×547480017482 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54748001697 and 54748001706.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1353438 + ... + 1393301.
It is an arithmetic number, because the mean of its divisors is an integer number (2922531360).
Almost surely, 254748001748 is an apocalyptic number.
It is an amenable number.
54748001748 is an abundant number, since it is smaller than the sum of its proper divisors (85533503532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54748001748 is a wasteful number, since it uses less digits than its factorization.
54748001748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2746908 (or 2746906 counting only the distinct ones).
The product of its (nonzero) digits is 1003520, while the sum is 48.
The spelling of 54748001748 in words is "fifty-four billion, seven hundred forty-eight million, one thousand, seven hundred forty-eight".
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