Base | Representation |
---|---|
bin | 101011110111001000… |
… | …100100001111111000 |
3 | 11111120012020010220220 |
4 | 223313020210033320 |
5 | 1232423022002221 |
6 | 33345140220040 |
7 | 3255036316323 |
oct | 536710441770 |
9 | 144505203826 |
10 | 47095890936 |
11 | 18a78447a16 |
12 | 916439a620 |
13 | 45971c08b3 |
14 | 23cab697ba |
15 | 13599430c6 |
hex | af72243f8 |
47095890936 has 32 divisors (see below), whose sum is σ = 122858847360. Its totient is φ = 15016080992.
The previous prime is 47095890923. The next prime is 47095890937. The reversal of 47095890936 is 63909859074.
It is a self number, because there is not a number n which added to its sum of digits gives 47095890936.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47095890937) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42658770 + ... + 42659873.
It is an arithmetic number, because the mean of its divisors is an integer number (3839338980).
Almost surely, 247095890936 is an apocalyptic number.
47095890936 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
It is an amenable number.
47095890936 is an abundant number, since it is smaller than the sum of its proper divisors (75762956424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47095890936 is a wasteful number, since it uses less digits than its factorization.
47095890936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85318675 (or 85318671 counting only the distinct ones).
The product of its (nonzero) digits is 14696640, while the sum is 60.
The spelling of 47095890936 in words is "forty-seven billion, ninety-five million, eight hundred ninety thousand, nine hundred thirty-six".
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