Base | Representation |
---|---|
bin | 10000000101100110011… |
… | …00001101111100111111 |
3 | 1221211202221111001110202 |
4 | 20002303030031330333 |
5 | 33024024101412211 |
6 | 1101534014554115 |
7 | 54635650436666 |
oct | 10026314157477 |
9 | 1854687431422 |
10 | 552762138431 |
11 | 1a34748a8a88 |
12 | 8b166b0893b |
13 | 4018221c629 |
14 | 1ca7a71dddd |
15 | e5a2c3453b |
hex | 80b330df3f |
552762138431 has 2 divisors, whose sum is σ = 552762138432. Its totient is φ = 552762138430.
The previous prime is 552762138427. The next prime is 552762138433. The reversal of 552762138431 is 134831267255.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 552762138431 - 22 = 552762138427 is a prime.
It is a super-2 number, since 2×5527621384312 (a number of 24 digits) contains 22 as substring.
It is a Sophie Germain prime.
Together with 552762138433, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (552762138433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276381069215 + 276381069216.
It is an arithmetic number, because the mean of its divisors is an integer number (276381069216).
Almost surely, 2552762138431 is an apocalyptic number.
552762138431 is a deficient number, since it is larger than the sum of its proper divisors (1).
552762138431 is an equidigital number, since it uses as much as digits as its factorization.
552762138431 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1209600, while the sum is 47.
The spelling of 552762138431 in words is "five hundred fifty-two billion, seven hundred sixty-two million, one hundred thirty-eight thousand, four hundred thirty-one".
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