Base | Representation |
---|---|
bin | 101101110101001100… |
… | …011001101011111110 |
3 | 11201000120211221200120 |
4 | 231311030121223332 |
5 | 1301240432403340 |
6 | 34335050435410 |
7 | 3361330054242 |
oct | 556514315376 |
9 | 151016757616 |
10 | 49210825470 |
11 | 199632565a4 |
12 | 9654732b66 |
13 | 484340a351 |
14 | 254b9c2422 |
15 | 143045a4d0 |
hex | b75319afe |
49210825470 has 32 divisors (see below), whose sum is σ = 121298037408. Its totient is φ = 12768213888.
The previous prime is 49210825459. The next prime is 49210825483. The reversal of 49210825470 is 7452801294.
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, 22165929 + ... + 22168148.
It is an arithmetic number, because the mean of its divisors is an integer number (3790563669).
Almost surely, 249210825470 is an apocalyptic number.
49210825470 is an abundant number, since it is smaller than the sum of its proper divisors (72087211938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49210825470 is a wasteful number, since it uses less digits than its factorization.
49210825470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44334124.
The product of its (nonzero) digits is 161280, while the sum is 42.
The spelling of 49210825470 in words is "forty-nine billion, two hundred ten million, eight hundred twenty-five thousand, four hundred seventy".
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