Base | Representation |
---|---|
bin | 1110110011010001… |
… | …0010100000011100 |
3 | 101020220010221002220 |
4 | 3230310102200130 |
5 | 31114110132033 |
6 | 1454125545340 |
7 | 200313023112 |
oct | 35464224034 |
9 | 11226127086 |
10 | 3973130268 |
11 | 1759801638 |
12 | 92a715250 |
13 | 4b41a4473 |
14 | 29995bab2 |
15 | 183c18bb3 |
hex | ecd1281c |
3973130268 has 24 divisors (see below), whose sum is σ = 9590315280. Its totient is φ = 1278708480.
The previous prime is 3973130191. The next prime is 3973130311. The reversal of 3973130268 is 8620313793.
It is a happy number.
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, 5708173 + ... + 5708868.
It is an arithmetic number, because the mean of its divisors is an integer number (399596470).
Almost surely, 23973130268 is an apocalyptic number.
It is an amenable number.
3973130268 is an abundant number, since it is smaller than the sum of its proper divisors (5617185012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3973130268 is a wasteful number, since it uses less digits than its factorization.
3973130268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11417077 (or 11417075 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 42.
The square root of 3973130268 is about 63032.7713812426. The cubic root of 3973130268 is about 1583.8386432030.
The spelling of 3973130268 in words is "three billion, nine hundred seventy-three million, one hundred thirty thousand, two hundred sixty-eight".
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