Base | Representation |
---|---|
bin | 10011001111011010101010… |
… | …10001111101111101100001 |
3 | 12112210220111001011210202121 |
4 | 21213231111101331331201 |
5 | 21021211220310401442 |
6 | 225553250422544241 |
7 | 11624610554420356 |
oct | 1147552521757541 |
9 | 175726431153677 |
10 | 42311153606497 |
11 | 12533072185866 |
12 | 48b4227898081 |
13 | 1a7bc03647699 |
14 | a63c2952462d |
15 | 4d592468a967 |
hex | 267b5547df61 |
42311153606497 has 2 divisors, whose sum is σ = 42311153606498. Its totient is φ = 42311153606496.
The previous prime is 42311153606443. The next prime is 42311153606551. The reversal of 42311153606497 is 79460635111324.
It is a balanced prime because it is at equal distance from previous prime (42311153606443) and next prime (42311153606551).
It can be written as a sum of positive squares in only one way, i.e., 38861958052096 + 3449195554401 = 6233936^2 + 1857201^2 .
It is a cyclic number.
It is not a de Polignac number, because 42311153606497 - 215 = 42311153573729 is a prime.
It is a super-2 number, since 2×423111536064972 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (42311153606437) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21155576803248 + 21155576803249.
It is an arithmetic number, because the mean of its divisors is an integer number (21155576803249).
Almost surely, 242311153606497 is an apocalyptic number.
It is an amenable number.
42311153606497 is a deficient number, since it is larger than the sum of its proper divisors (1).
42311153606497 is an equidigital number, since it uses as much as digits as its factorization.
42311153606497 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3265920, while the sum is 52.
The spelling of 42311153606497 in words is "forty-two trillion, three hundred eleven billion, one hundred fifty-three million, six hundred six thousand, four hundred ninety-seven".
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