Base | Representation |
---|---|
bin | 1000111100100000001… |
… | …10000100010101011110 |
3 | 1002101100110102022020010 |
4 | 10132100012010111132 |
5 | 20013433202001432 |
6 | 353111015304050 |
7 | 31130446326546 |
oct | 4362006042536 |
9 | 1071313368203 |
10 | 307360187742 |
11 | 1093948a4293 |
12 | 4b69a37b026 |
13 | 22ca3946b9a |
14 | 10c3a85c326 |
15 | 7edd9253cc |
hex | 479018455e |
307360187742 has 16 divisors (see below), whose sum is σ = 615670492032. Its totient is φ = 102295043160.
The previous prime is 307360187711. The next prime is 307360187747. The reversal of 307360187742 is 247781063703.
It is a junction number, because it is equal to n+sod(n) for n = 307360187691 and 307360187700.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (307360187747) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39583984 + ... + 39591747.
It is an arithmetic number, because the mean of its divisors is an integer number (38479405752).
Almost surely, 2307360187742 is an apocalyptic number.
307360187742 is an abundant number, since it is smaller than the sum of its proper divisors (308310304290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
307360187742 is a wasteful number, since it uses less digits than its factorization.
307360187742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79176383.
The product of its (nonzero) digits is 1185408, while the sum is 48.
The spelling of 307360187742 in words is "three hundred seven billion, three hundred sixty million, one hundred eighty-seven thousand, seven hundred forty-two".
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