Base | Representation |
---|---|
bin | 1001110000010011… |
… | …10000100001001100 |
3 | 111111222102200020100 |
4 | 10320021300201030 |
5 | 41211141040140 |
6 | 2223400051100 |
7 | 243531120441 |
oct | 47011604114 |
9 | 14458380210 |
10 | 5237049420 |
11 | 22481a5819 |
12 | 1021a63a90 |
13 | 655cb8715 |
14 | 3797699c8 |
15 | 209b7d530 |
hex | 13827084c |
5237049420 has 144 divisors (see below), whose sum is σ = 16885290240. Its totient is φ = 1310110848.
The previous prime is 5237049413. The next prime is 5237049443. The reversal of 5237049420 is 249407325.
5237049420 is a `hidden beast` number, since 523 + 70 + 49 + 4 + 20 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 344827 + ... + 359693.
It is an arithmetic number, because the mean of its divisors is an integer number (117258960).
Almost surely, 25237049420 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5237049420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8442645120).
5237049420 is an abundant number, since it is smaller than the sum of its proper divisors (11648240820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5237049420 is a wasteful number, since it uses less digits than its factorization.
5237049420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15004 (or 14999 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 5237049420 is about 72367.4610581303. The cubic root of 5237049420 is about 1736.5830485628.
The spelling of 5237049420 in words is "five billion, two hundred thirty-seven million, forty-nine thousand, four hundred twenty".
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