Base | Representation |
---|---|
bin | 101101110110001101… |
… | …111011010010111100 |
3 | 11201001210011122010120 |
4 | 231312031323102330 |
5 | 1301304332034432 |
6 | 34340502534540 |
7 | 3361626055104 |
oct | 556615732274 |
9 | 151053148116 |
10 | 49228002492 |
11 | 19971a18989 |
12 | 965a437450 |
13 | 4846b42876 |
14 | 254ddb4204 |
15 | 1431beec2c |
hex | b7637b4bc |
49228002492 has 48 divisors (see below), whose sum is σ = 115650031392. Its totient is φ = 16297332480.
The previous prime is 49228002491. The next prime is 49228002529. The reversal of 49228002492 is 29420082294.
It is a super-3 number, since 3×492280024923 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49228002491) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5385558 + ... + 5394690.
It is an arithmetic number, because the mean of its divisors is an integer number (2409375654).
Almost surely, 249228002492 is an apocalyptic number.
It is an amenable number.
49228002492 is an abundant number, since it is smaller than the sum of its proper divisors (66422028900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49228002492 is a wasteful number, since it uses less digits than its factorization.
49228002492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12158 (or 12156 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 42.
The spelling of 49228002492 in words is "forty-nine billion, two hundred twenty-eight million, two thousand, four hundred ninety-two".
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