Base | Representation |
---|---|
bin | 1110110101100111… |
… | …0100001001111100 |
3 | 101021120122201010212 |
4 | 3231121310021330 |
5 | 31124114424140 |
6 | 1455120451552 |
7 | 200462443625 |
oct | 35531641174 |
9 | 11246581125 |
10 | 3982967420 |
11 | 1764310413 |
12 | 931a79bb8 |
13 | 4b6239b73 |
14 | 29ad9ca4c |
15 | 184a0d765 |
hex | ed67427c |
3982967420 has 24 divisors (see below), whose sum is σ = 8634046848. Its totient is φ = 1541793600.
The previous prime is 3982967377. The next prime is 3982967423. The reversal of 3982967420 is 247692893.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3982967423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3211451 + ... + 3212690.
It is an arithmetic number, because the mean of its divisors is an integer number (359751952).
Almost surely, 23982967420 is an apocalyptic number.
It is an amenable number.
3982967420 is an abundant number, since it is smaller than the sum of its proper divisors (4651079428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3982967420 is a wasteful number, since it uses less digits than its factorization.
3982967420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6424181 (or 6424179 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 50.
The square root of 3982967420 is about 63110.7551848336. The cubic root of 3982967420 is about 1585.1447183819.
The spelling of 3982967420 in words is "three billion, nine hundred eighty-two million, nine hundred sixty-seven thousand, four hundred twenty".
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