Base | Representation |
---|---|
bin | 101111000110100… |
… | …011010001010000 |
3 | 2001001222200101011 |
4 | 233012203101100 |
5 | 3104300341410 |
6 | 210225420304 |
7 | 25403661412 |
oct | 5706432120 |
9 | 2031880334 |
10 | 790246480 |
11 | 376089971 |
12 | 1a079a694 |
13 | c794958a |
14 | 76d4a9b2 |
15 | 4959c18a |
hex | 2f1a3450 |
790246480 has 80 divisors (see below), whose sum is σ = 1958803200. Its totient is φ = 295626240.
The previous prime is 790246477. The next prime is 790246493. The reversal of 790246480 is 84642097.
790246480 = T425 + T426 + ... + T1688.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (40).
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 15 ways as a sum of consecutive naturals, for example, 116790 + ... + 123370.
It is an arithmetic number, because the mean of its divisors is an integer number (24485040).
Almost surely, 2790246480 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 790246480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (979401600).
790246480 is an abundant number, since it is smaller than the sum of its proper divisors (1168556720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
790246480 is a wasteful number, since it uses less digits than its factorization.
790246480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6692 (or 6686 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 40.
The square root of 790246480 is about 28111.3229855871. The cubic root of 790246480 is about 924.5296776295.
The spelling of 790246480 in words is "seven hundred ninety million, two hundred forty-six thousand, four hundred eighty".
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