Base | Representation |
---|---|
bin | 1010011110000110000100… |
… | …0100110011010110001100 |
3 | 1111202112211220022012110021 |
4 | 2213201201010303112030 |
5 | 3002103331044031444 |
6 | 40252334330351524 |
7 | 2265503404652440 |
oct | 247414104632614 |
9 | 44675756265407 |
10 | 11512141002124 |
11 | 37392a9524a64 |
12 | 135b16888b5a4 |
13 | 6567899a4b49 |
14 | 2bb294ddc820 |
15 | 14e6cd111584 |
hex | a786113358c |
11512141002124 has 12 divisors (see below), whose sum is σ = 23024282004304. Its totient is φ = 4933774715184.
The previous prime is 11512141002067. The next prime is 11512141002137. The reversal of 11512141002124 is 42120014121511.
11512141002124 is an admirable number.
It is a super-2 number, since 2×115121410021242 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 205573946439 + ... + 205573946494.
Almost surely, 211512141002124 is an apocalyptic number.
11512141002124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11512141002124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11512141002124 is a wasteful number, since it uses less digits than its factorization.
11512141002124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 411147892944 (or 411147892942 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 25.
Adding to 11512141002124 its reverse (42120014121511), we get a palindrome (53632155123635).
The spelling of 11512141002124 in words is "eleven trillion, five hundred twelve billion, one hundred forty-one million, two thousand, one hundred twenty-four".
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