Base | Representation |
---|---|
bin | 10001100010000010… |
… | …01000101111100011 |
3 | 220021221221012102011 |
4 | 20301001020233203 |
5 | 123234023104011 |
6 | 4153550333351 |
7 | 452150236621 |
oct | 106101105743 |
9 | 26257835364 |
10 | 9412316131 |
11 | 3aa0009469 |
12 | 19a81ba257 |
13 | b7001473a |
14 | 6540a4511 |
15 | 3a14c4621 |
hex | 231048be3 |
9412316131 has 4 divisors (see below), whose sum is σ = 9715939264. Its totient is φ = 9108693000.
The previous prime is 9412316113. The next prime is 9412316153. The reversal of 9412316131 is 1316132149.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1316132149 = 1747 ⋅753367.
It is a cyclic number.
It is not a de Polignac number, because 9412316131 - 25 = 9412316099 is a prime.
It is a super-2 number, since 2×94123161312 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 303623101 = 9412316131 / (9 + 4 + 1 + 2 + 3 + 1 + 6 + 1 + 3 + 1).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9412316093 and 9412316102.
It is not an unprimeable number, because it can be changed into a prime (9412316161) 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, 151811520 + ... + 151811581.
It is an arithmetic number, because the mean of its divisors is an integer number (2428984816).
Almost surely, 29412316131 is an apocalyptic number.
9412316131 is a deficient number, since it is larger than the sum of its proper divisors (303623133).
9412316131 is a wasteful number, since it uses less digits than its factorization.
9412316131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303623132.
The product of its digits is 3888, while the sum is 31.
The square root of 9412316131 is about 97017.0919529131. The cubic root of 9412316131 is about 2111.3756167503.
The spelling of 9412316131 in words is "nine billion, four hundred twelve million, three hundred sixteen thousand, one hundred thirty-one".
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