Base | Representation |
---|---|
bin | 1101101111110110… |
… | …11000110101000000 |
3 | 201001101012202120022 |
4 | 12313323120311000 |
5 | 110103434003031 |
6 | 3220215233012 |
7 | 350621322161 |
oct | 66773306500 |
9 | 21041182508 |
10 | 7380766016 |
11 | 3148282828 |
12 | 151b978768 |
13 | 908171990 |
14 | 500355768 |
15 | 2d2e7d97b |
hex | 1b7ed8d40 |
7380766016 has 28 divisors (see below), whose sum is σ = 15772840692. Its totient is φ = 3406507008.
The previous prime is 7380766007. The next prime is 7380766027. The reversal of 7380766016 is 6106670837.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 3721000000 + 3659766016 = 61000^2 + 60496^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4434725 + ... + 4436388.
It is an arithmetic number, because the mean of its divisors is an integer number (563315739).
Almost surely, 27380766016 is an apocalyptic number.
It is an amenable number.
7380766016 is an abundant number, since it is smaller than the sum of its proper divisors (8392074676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7380766016 is a wasteful number, since it uses less digits than its factorization.
7380766016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8871138 (or 8871128 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 44.
The square root of 7380766016 is about 85911.3846704847. The cubic root of 7380766016 is about 1947.0053544272.
The spelling of 7380766016 in words is "seven billion, three hundred eighty million, seven hundred sixty-six thousand, sixteen".
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