Base | Representation |
---|---|
bin | 1110001011111011… |
… | …0001111011011000 |
3 | 100211101121221110020 |
4 | 3202332301323120 |
5 | 30244333430443 |
6 | 1425512550440 |
7 | 163240246260 |
oct | 34276617330 |
9 | 10741557406 |
10 | 3808108248 |
11 | 168463a0aa |
12 | 8a33b2420 |
13 | 488c45bb9 |
14 | 281a827a0 |
15 | 1744bd583 |
hex | e2fb1ed8 |
3808108248 has 64 divisors (see below), whose sum is σ = 10890754560. Its totient is φ = 1086986496.
The previous prime is 3808108243. The next prime is 3808108267. The reversal of 3808108248 is 8428018083.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3808108243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173965 + ... + 194627.
It is an arithmetic number, because the mean of its divisors is an integer number (170168040).
Almost surely, 23808108248 is an apocalyptic number.
It is an amenable number.
3808108248 is an abundant number, since it is smaller than the sum of its proper divisors (7082646312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3808108248 is a wasteful number, since it uses less digits than its factorization.
3808108248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21776 (or 21772 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 42.
The square root of 3808108248 is about 61709.8715603914. The cubic root of 3808108248 is about 1561.5998609997.
The spelling of 3808108248 in words is "three billion, eight hundred eight million, one hundred eight thousand, two hundred forty-eight".
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