Base | Representation |
---|---|
bin | 1001101101110111… |
… | …0000000110000000 |
3 | 20201202220201120111 |
4 | 2123131300012000 |
5 | 20320204031043 |
6 | 1110452121104 |
7 | 121430623600 |
oct | 23335600600 |
9 | 6652821514 |
10 | 2608267648 |
11 | 11193320a8 |
12 | 609606194 |
13 | 3274a914c |
14 | 1aa594c00 |
15 | 103eb509d |
hex | 9b770180 |
2608267648 has 96 divisors (see below), whose sum is σ = 6087258000. Its totient is φ = 1109928960.
The previous prime is 2608267621. The next prime is 2608267657. The reversal of 2608267648 is 8467628062.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 933133 + ... + 935923.
Almost surely, 22608267648 is an apocalyptic number.
2608267648 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2608267648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3043629000).
2608267648 is an abundant number, since it is smaller than the sum of its proper divisors (3478990352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2608267648 is a wasteful number, since it uses less digits than its factorization.
2608267648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2968 (or 2949 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 49.
The square root of 2608267648 is about 51071.2017481477. The cubic root of 2608267648 is about 1376.5248358465.
The spelling of 2608267648 in words is "two billion, six hundred eight million, two hundred sixty-seven thousand, six hundred forty-eight".
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