Base | Representation |
---|---|
bin | 1001011101011000… |
… | …01001110100010100 |
3 | 111002220201001102211 |
4 | 10232230021310110 |
5 | 40400020400110 |
6 | 2155525243204 |
7 | 236562533140 |
oct | 45654116424 |
9 | 14086631384 |
10 | 5078293780 |
11 | 217662330a |
12 | b98863504 |
13 | 62c142481 |
14 | 362642220 |
15 | 1eac6e98a |
hex | 12eb09d14 |
5078293780 has 96 divisors (see below), whose sum is σ = 12855951360. Its totient is φ = 1646075520.
The previous prime is 5078293757. The next prime is 5078293813. The reversal of 5078293780 is 873928705.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1495885 + ... + 1499275.
It is an arithmetic number, because the mean of its divisors is an integer number (133916160).
Almost surely, 25078293780 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 5078293780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6427975680).
5078293780 is an abundant number, since it is smaller than the sum of its proper divisors (7777657580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5078293780 is a wasteful number, since it uses less digits than its factorization.
5078293780 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3989 (or 3987 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 49.
The square root of 5078293780 is about 71262.1482976762. The cubic root of 5078293780 is about 1718.8551264316.
The spelling of 5078293780 in words is "five billion, seventy-eight million, two hundred ninety-three thousand, seven hundred eighty".
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