Base | Representation |
---|---|
bin | 110000111100111100… |
… | …0011010111001011100 |
3 | 101001100021102222022220 |
4 | 1201321320122321130 |
5 | 3210243224022401 |
6 | 120143205105340 |
7 | 10411033445226 |
oct | 1417170327134 |
9 | 331307388286 |
10 | 105124048476 |
11 | 4064586a607 |
12 | 184599b8250 |
13 | 9bb4281ba5 |
14 | 51337b3416 |
15 | 2b03ee6336 |
hex | 1879e1ae5c |
105124048476 has 24 divisors (see below), whose sum is σ = 248045510160. Its totient is φ = 34647626112.
The previous prime is 105124048457. The next prime is 105124048511. The reversal of 105124048476 is 674840421501.
It is a super-2 number, since 2×1051240484762 (a number of 23 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 7 ways as a sum of consecutive naturals, for example, 49214311 + ... + 49216446.
It is an arithmetic number, because the mean of its divisors is an integer number (10335229590).
Almost surely, 2105124048476 is an apocalyptic number.
It is an amenable number.
105124048476 is an abundant number, since it is smaller than the sum of its proper divisors (142921461684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105124048476 is a wasteful number, since it uses less digits than its factorization.
105124048476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98430853 (or 98430851 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 42.
Adding to 105124048476 its reverse (674840421501), we get a palindrome (779964469977).
The spelling of 105124048476 in words is "one hundred five billion, one hundred twenty-four million, forty-eight thousand, four hundred seventy-six".
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