Base | Representation |
---|---|
bin | 1011101000110110… |
… | …01100001011101111 |
3 | 121010110012002121001 |
4 | 11310123030023233 |
5 | 100244023032033 |
6 | 2512001421131 |
7 | 310560160360 |
oct | 56433141357 |
9 | 17113162531 |
10 | 6248252143 |
11 | 2716a80351 |
12 | 126463a7a7 |
13 | 787648a23 |
14 | 433b91b67 |
15 | 268823e7d |
hex | 1746cc2ef |
6248252143 has 16 divisors (see below), whose sum is σ = 7278659136. Its totient is φ = 5252797440.
The previous prime is 6248252137. The next prime is 6248252149. The reversal of 6248252143 is 3412528426.
It is an interprime number because it is at equal distance from previous prime (6248252137) and next prime (6248252149).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6248252143 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6248252149) 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 15 ways as a sum of consecutive naturals, for example, 130005 + ... + 171457.
It is an arithmetic number, because the mean of its divisors is an integer number (454916196).
Almost surely, 26248252143 is an apocalyptic number.
6248252143 is a deficient number, since it is larger than the sum of its proper divisors (1030406993).
6248252143 is a wasteful number, since it uses less digits than its factorization.
6248252143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41874.
The product of its digits is 92160, while the sum is 37.
The square root of 6248252143 is about 79045.8863129512. The cubic root of 6248252143 is about 1841.8440223712.
The spelling of 6248252143 in words is "six billion, two hundred forty-eight million, two hundred fifty-two thousand, one hundred forty-three".
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