Base | Representation |
---|---|
bin | 1101101110011000… |
… | …11110111100101000 |
3 | 201000112002002000212 |
4 | 12313030132330220 |
5 | 110042312022222 |
6 | 3215055520252 |
7 | 350411651510 |
oct | 66714367450 |
9 | 21015062025 |
10 | 7368470312 |
11 | 3141344895 |
12 | 1517829088 |
13 | 905758208 |
14 | 4dc874840 |
15 | 2d1d506e2 |
hex | 1b731ef28 |
7368470312 has 64 divisors (see below), whose sum is σ = 16053811200. Its totient is φ = 3105305280.
The previous prime is 7368470309. The next prime is 7368470353. The reversal of 7368470312 is 2130748637.
It is a self number, because there is not a number n which added to its sum of digits gives 7368470312.
It is an unprimeable number.
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, 1663733 + ... + 1668155.
It is an arithmetic number, because the mean of its divisors is an integer number (250840800).
Almost surely, 27368470312 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7368470312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8026905600).
7368470312 is an abundant number, since it is smaller than the sum of its proper divisors (8685340888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7368470312 is a wasteful number, since it uses less digits than its factorization.
7368470312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4926 (or 4922 counting only the distinct ones).
The product of its (nonzero) digits is 169344, while the sum is 41.
The square root of 7368470312 is about 85839.7944545535. The cubic root of 7368470312 is about 1945.9235738616.
The spelling of 7368470312 in words is "seven billion, three hundred sixty-eight million, four hundred seventy thousand, three hundred twelve".
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