Base | Representation |
---|---|
bin | 11111101001101… |
… | …010000111101111 |
3 | 1101000012022102220 |
4 | 133221222013233 |
5 | 2041414423002 |
6 | 124405250423 |
7 | 16105355100 |
oct | 3751520757 |
9 | 1330168386 |
10 | 531014127 |
11 | 25281a856 |
12 | 129a03a13 |
13 | 86023857 |
14 | 5074a3a7 |
15 | 319427bc |
hex | 1fa6a1ef |
531014127 has 12 divisors (see below), whose sum is σ = 823613976. Its totient is φ = 303436560.
The previous prime is 531014119. The next prime is 531014153. The reversal of 531014127 is 721410135.
It is not a de Polignac number, because 531014127 - 23 = 531014119 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 531014097 and 531014106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (531014177) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1806024 + ... + 1806317.
It is an arithmetic number, because the mean of its divisors is an integer number (68634498).
Almost surely, 2531014127 is an apocalyptic number.
531014127 is a deficient number, since it is larger than the sum of its proper divisors (292599849).
531014127 is a wasteful number, since it uses less digits than its factorization.
531014127 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3612358 (or 3612351 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 24.
The square root of 531014127 is about 23043.7437713580. The cubic root of 531014127 is about 809.7830679549.
The spelling of 531014127 in words is "five hundred thirty-one million, fourteen thousand, one hundred twenty-seven".
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