Base | Representation |
---|---|
bin | 1010001101101011110111… |
… | …1000001000011100010101 |
3 | 1110202121012001020120202210 |
4 | 2203122331320020130111 |
5 | 2432444002402321323 |
6 | 35515032502024033 |
7 | 2236233400002516 |
oct | 243327570103425 |
9 | 43677161216683 |
10 | 11230230120213 |
11 | 363a794149935 |
12 | 13145b1418019 |
13 | 6360106aa210 |
14 | 2ab790484a0d |
15 | 1471cda61293 |
hex | a36bde08715 |
11230230120213 has 32 divisors (see below), whose sum is σ = 16207349760000. Its totient is φ = 6875818335936.
The previous prime is 11230230120203. The next prime is 11230230120229. The reversal of 11230230120213 is 31202103203211.
11230230120213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11230230120213 - 212 = 11230230116117 is a prime.
It is a super-2 number, since 2×112302301202132 (a number of 27 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 11230230120213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11230230120203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 260740306 + ... + 260783372.
It is an arithmetic number, because the mean of its divisors is an integer number (506479680000).
Almost surely, 211230230120213 is an apocalyptic number.
11230230120213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
11230230120213 is a deficient number, since it is larger than the sum of its proper divisors (4977119639787).
11230230120213 is a wasteful number, since it uses less digits than its factorization.
11230230120213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76881.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 11230230120213 its reverse (31202103203211), we get a palindrome (42432333323424).
The spelling of 11230230120213 in words is "eleven trillion, two hundred thirty billion, two hundred thirty million, one hundred twenty thousand, two hundred thirteen".
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