Base | Representation |
---|---|
bin | 101000001011101111… |
… | …0011001010001110110 |
3 | 22020201220212020101211 |
4 | 1100113132121101312 |
5 | 2403212024033000 |
6 | 103350442312034 |
7 | 6143266003405 |
oct | 1202736312166 |
9 | 266656766354 |
10 | 86293189750 |
11 | 3366228a749 |
12 | 148834b861a |
13 | 81a2b85931 |
14 | 42688a763c |
15 | 23a0c1c7ba |
hex | 1417799476 |
86293189750 has 16 divisors (see below), whose sum is σ = 161540851680. Its totient is φ = 34517275800.
The previous prime is 86293189747. The next prime is 86293189753. The reversal of 86293189750 is 5798139268.
It is an interprime number because it is at equal distance from previous prime (86293189747) and next prime (86293189753).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86293189753) 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 7 ways as a sum of consecutive naturals, for example, 172586130 + ... + 172586629.
It is an arithmetic number, because the mean of its divisors is an integer number (10096303230).
Almost surely, 286293189750 is an apocalyptic number.
86293189750 is a deficient number, since it is larger than the sum of its proper divisors (75247661930).
86293189750 is a wasteful number, since it uses less digits than its factorization.
86293189750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 345172776 (or 345172766 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 58.
The spelling of 86293189750 in words is "eighty-six billion, two hundred ninety-three million, one hundred eighty-nine thousand, seven hundred fifty".
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