Base | Representation |
---|---|
bin | 1110111001111100001… |
… | …01111000001000000110 |
3 | 1210221221010002201001201 |
4 | 13130332011320020012 |
5 | 31342332031224410 |
6 | 1031135234213114 |
7 | 52000243165264 |
oct | 7347605701006 |
9 | 1727833081051 |
10 | 512142836230 |
11 | 188220309043 |
12 | 8330b72419a |
13 | 393aaa7387c |
14 | 1ab05bc3434 |
15 | d4c6bba83a |
hex | 773e178206 |
512142836230 has 32 divisors (see below), whose sum is σ = 996851753856. Its totient is φ = 188704441344.
The previous prime is 512142836197. The next prime is 512142836237. The reversal of 512142836230 is 32638241215.
It is a super-2 number, since 2×5121428362302 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 512142836230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (512142836237) 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, 32040999 + ... + 32056978.
It is an arithmetic number, because the mean of its divisors is an integer number (31151617308).
Almost surely, 2512142836230 is an apocalyptic number.
512142836230 is a deficient number, since it is larger than the sum of its proper divisors (484708917626).
512142836230 is a wasteful number, since it uses less digits than its factorization.
512142836230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64098048.
The product of its (nonzero) digits is 69120, while the sum is 37.
The spelling of 512142836230 in words is "five hundred twelve billion, one hundred forty-two million, eight hundred thirty-six thousand, two hundred thirty".
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