Base | Representation |
---|---|
bin | 100000001001100… |
… | …1001111011101010 |
3 | 2210011212211222011 |
4 | 1000103021323222 |
5 | 4202130410432 |
6 | 255013350134 |
7 | 35506223224 |
oct | 10023117352 |
9 | 2704784864 |
10 | 1078763242 |
11 | 503a2a877 |
12 | 26133834a |
13 | 14265665b |
14 | a33b1414 |
15 | 64a8d847 |
hex | 404c9eea |
1078763242 has 16 divisors (see below), whose sum is σ = 1628409312. Its totient is φ = 535968720.
The previous prime is 1078763207. The next prime is 1078763263. The reversal of 1078763242 is 2423678701.
It is a junction number, because it is equal to n+sod(n) for n = 1078763195 and 1078763204.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324553 + ... + 327859.
It is an arithmetic number, because the mean of its divisors is an integer number (101775582).
Almost surely, 21078763242 is an apocalyptic number.
1078763242 is a deficient number, since it is larger than the sum of its proper divisors (549646070).
1078763242 is a wasteful number, since it uses less digits than its factorization.
1078763242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4293.
The product of its (nonzero) digits is 112896, while the sum is 40.
The square root of 1078763242 is about 32844.5313865185. The cubic root of 1078763242 is about 1025.5937838935.
The spelling of 1078763242 in words is "one billion, seventy-eight million, seven hundred sixty-three thousand, two hundred forty-two".
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