Base | Representation |
---|---|
bin | 101011111100101111… |
… | …1001010010000111011 |
3 | 100000121111122012020122 |
4 | 1113321133022100323 |
5 | 3021242240233012 |
6 | 111205123043455 |
7 | 6550552556441 |
oct | 1277137122073 |
9 | 300544565218 |
10 | 94380008507 |
11 | 37032066334 |
12 | 1635b81058b |
13 | 8b913a59a5 |
14 | 47d48d0b91 |
15 | 26c5b66e72 |
hex | 15f97ca43b |
94380008507 has 16 divisors (see below), whose sum is σ = 97350120000. Its totient is φ = 91442357760.
The previous prime is 94380008497. The next prime is 94380008521. The reversal of 94380008507 is 70580008349.
It is a cyclic number.
It is not a de Polignac number, because 94380008507 - 28 = 94380008251 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (94380007507) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19302119 + ... + 19307007.
It is an arithmetic number, because the mean of its divisors is an integer number (6084382500).
Almost surely, 294380008507 is an apocalyptic number.
94380008507 is a deficient number, since it is larger than the sum of its proper divisors (2970111493).
94380008507 is a wasteful number, since it uses less digits than its factorization.
94380008507 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8086.
The product of its (nonzero) digits is 241920, while the sum is 44.
The spelling of 94380008507 in words is "ninety-four billion, three hundred eighty million, eight thousand, five hundred seven".
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