Base | Representation |
---|---|
bin | 100000001000001… |
… | …0011101000010010 |
3 | 2210010110220200011 |
4 | 1000100103220102 |
5 | 4201433012110 |
6 | 254545345134 |
7 | 35466663223 |
oct | 10020235022 |
9 | 2703426604 |
10 | 1078016530 |
11 | 50356a858 |
12 | 2610381aa |
13 | 142454806 |
14 | a325924a |
15 | 6499248a |
hex | 40413a12 |
1078016530 has 8 divisors (see below), whose sum is σ = 1940429772. Its totient is φ = 431206608.
The previous prime is 1078016521. The next prime is 1078016539. The reversal of 1078016530 is 356108701.
It is an interprime number because it is at equal distance from previous prime (1078016521) and next prime (1078016539).
It can be written as a sum of positive squares in 2 ways, for example, as 950303929 + 127712601 = 30827^2 + 11301^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1078016492 and 1078016501.
It is not an unprimeable number, because it can be changed into a prime (1078016539) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53900817 + ... + 53900836.
Almost surely, 21078016530 is an apocalyptic number.
1078016530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1078016530 is a deficient number, since it is larger than the sum of its proper divisors (862413242).
1078016530 is a wasteful number, since it uses less digits than its factorization.
1078016530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107801660.
The product of its (nonzero) digits is 5040, while the sum is 31.
The square root of 1078016530 is about 32833.1620469305. The cubic root of 1078016530 is about 1025.3570931094.
The spelling of 1078016530 in words is "one billion, seventy-eight million, sixteen thousand, five hundred thirty".
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