Base | Representation |
---|---|
bin | 1101111000111000… |
… | …1111010100001000 |
3 | 100121211101222102000 |
4 | 3132032033110020 |
5 | 30113414242241 |
6 | 1413541511000 |
7 | 161250545346 |
oct | 33616172410 |
9 | 10554358360 |
10 | 3728274696 |
11 | 1643571a63 |
12 | 880712460 |
13 | 475543503 |
14 | 275220996 |
15 | 16c49deb6 |
hex | de38f508 |
3728274696 has 64 divisors (see below), whose sum is σ = 10901400000. Its totient is φ = 1177348608.
The previous prime is 3728274679. The next prime is 3728274721. The reversal of 3728274696 is 6964728273.
3728274696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450121 + ... + 458328.
It is an arithmetic number, because the mean of its divisors is an integer number (170334375).
Almost surely, 23728274696 is an apocalyptic number.
3728274696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
3728274696 is an abundant number, since it is smaller than the sum of its proper divisors (7173125304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3728274696 is a wasteful number, since it uses less digits than its factorization.
3728274696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 908483 (or 908473 counting only the distinct ones).
The product of its digits is 6096384, while the sum is 54.
The square root of 3728274696 is about 61059.5995401215. The cubic root of 3728274696 is about 1550.6101927734.
The spelling of 3728274696 in words is "three billion, seven hundred twenty-eight million, two hundred seventy-four thousand, six hundred ninety-six".
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