Base | Representation |
---|---|
bin | 10001010111000011… |
… | …00001000110101111 |
3 | 220001112111020012222 |
4 | 20223201201012233 |
5 | 123041424004411 |
6 | 4140454545555 |
7 | 446650615262 |
oct | 105341410657 |
9 | 26045436188 |
10 | 9320141231 |
11 | 3a52a82065 |
12 | 19813682bb |
13 | b56bb088b |
14 | 645b4ccd9 |
15 | 3983684db |
hex | 22b8611af |
9320141231 has 4 divisors (see below), whose sum is σ = 9810675000. Its totient is φ = 8829607464.
The previous prime is 9320141203. The next prime is 9320141267. The reversal of 9320141231 is 1321410239.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 9320141231 - 226 = 9253032367 is a prime.
It is a super-2 number, since 2×93201412312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 9320141231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9320147231) 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, 245266856 + ... + 245266893.
It is an arithmetic number, because the mean of its divisors is an integer number (2452668750).
Almost surely, 29320141231 is an apocalyptic number.
9320141231 is a deficient number, since it is larger than the sum of its proper divisors (490533769).
9320141231 is a wasteful number, since it uses less digits than its factorization.
9320141231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490533768.
The product of its (nonzero) digits is 1296, while the sum is 26.
The square root of 9320141231 is about 96540.8785489339. The cubic root of 9320141231 is about 2104.4607545542.
The spelling of 9320141231 in words is "nine billion, three hundred twenty million, one hundred forty-one thousand, two hundred thirty-one".
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