Base | Representation |
---|---|
bin | 1001011101011100… |
… | …01111110110000100 |
3 | 111002221201221111021 |
4 | 10232232033312010 |
5 | 40400140432011 |
6 | 2155545120524 |
7 | 236600310511 |
oct | 45656176604 |
9 | 14087657437 |
10 | 5078842756 |
11 | 2176968809 |
12 | b98a89144 |
13 | 62c2a5300 |
14 | 362746308 |
15 | 1ead2c471 |
hex | 12eb8fd84 |
5078842756 has 27 divisors (see below), whose sum is σ = 9627769263. Its totient is φ = 2343226080.
The previous prime is 5078842729. The next prime is 5078842793. The reversal of 5078842756 is 6572488705.
The square root of 5078842756 is 71266.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 1623284100 + 3455558656 = 40290^2 + 58784^2 .
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1851546 + ... + 1854286.
Almost surely, 25078842756 is an apocalyptic number.
5078842756 is the 71266-th square number.
It is an amenable number.
5078842756 is a deficient number, since it is larger than the sum of its proper divisors (4548926507).
5078842756 is an equidigital number, since it uses as much as digits as its factorization.
5078842756 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5512 (or 2756 counting only the distinct ones).
The product of its (nonzero) digits is 3763200, while the sum is 52.
The cubic root of 5078842756 is about 1718.9170616834.
The spelling of 5078842756 in words is "five billion, seventy-eight million, eight hundred forty-two thousand, seven hundred fifty-six".
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