Base | Representation |
---|---|
bin | 101101001100101110… |
… | …101110001011110111 |
3 | 11122021021102211111022 |
4 | 231030232232023313 |
5 | 1243343140101341 |
6 | 34143440131355 |
7 | 3335444552315 |
oct | 551456561367 |
9 | 148237384438 |
10 | 48531956471 |
11 | 1964502a239 |
12 | 94a5306b5b |
13 | 476588910b |
14 | 24c57890b5 |
15 | 13e0a5de4b |
hex | b4cbae2f7 |
48531956471 has 2 divisors, whose sum is σ = 48531956472. Its totient is φ = 48531956470.
The previous prime is 48531956467. The next prime is 48531956479. The reversal of 48531956471 is 17465913584.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 48531956471 - 22 = 48531956467 is a prime.
It is a super-3 number, since 3×485319564713 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48531956479) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24265978235 + 24265978236.
It is an arithmetic number, because the mean of its divisors is an integer number (24265978236).
Almost surely, 248531956471 is an apocalyptic number.
48531956471 is a deficient number, since it is larger than the sum of its proper divisors (1).
48531956471 is an equidigital number, since it uses as much as digits as its factorization.
48531956471 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3628800, while the sum is 53.
The spelling of 48531956471 in words is "forty-eight billion, five hundred thirty-one million, nine hundred fifty-six thousand, four hundred seventy-one".
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