Base | Representation |
---|---|
bin | 1011101011101… |
… | …0111010011000 |
3 | 10102012110111002 |
4 | 2322322322120 |
5 | 100021000323 |
6 | 4510124132 |
7 | 1133331254 |
oct | 272727230 |
9 | 112173432 |
10 | 49000088 |
11 | 25728545 |
12 | 144b0648 |
13 | a1c8247 |
14 | 6717264 |
15 | 447d828 |
hex | 2ebae98 |
49000088 has 32 divisors (see below), whose sum is σ = 99840000. Its totient is φ = 22459680.
The previous prime is 49000079. The next prime is 49000093. The reversal of 49000088 is 88000094.
It is a self number, because there is not a number n which added to its sum of digits gives 49000088.
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, 488 + ... + 9911.
It is an arithmetic number, because the mean of its divisors is an integer number (3120000).
Almost surely, 249000088 is an apocalyptic number.
It is an amenable number.
49000088 is an abundant number, since it is smaller than the sum of its proper divisors (50839912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49000088 is a wasteful number, since it uses less digits than its factorization.
49000088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10455 (or 10451 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 29.
The square root of 49000088 is about 7000.0062857115. The cubic root of 49000088 is about 365.9307900626.
The spelling of 49000088 in words is "forty-nine million, eighty-eight", and thus it is an aban number and an uban number.
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