Base | Representation |
---|---|
bin | 1011000000011111100111… |
… | …0001010011001011011110 |
3 | 1120212001020202222122121221 |
4 | 2300013321301103023132 |
5 | 3041244134002320410 |
6 | 41424032110243554 |
7 | 2356264300546066 |
oct | 260077161231336 |
9 | 46761222878557 |
10 | 12103113323230 |
11 | 39469a0a41806 |
12 | 14357b81b65ba |
13 | 69a41b210707 |
14 | 2dbb183043a6 |
15 | 15ec6a6364da |
hex | b01f9c532de |
12103113323230 has 8 divisors (see below), whose sum is σ = 21785603981832. Its totient is φ = 4841245329288.
The previous prime is 12103113323221. The next prime is 12103113323291. The reversal of 12103113323230 is 3232331130121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×121031133232302 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12103113323195 and 12103113323204.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605155666152 + ... + 605155666171.
It is an arithmetic number, because the mean of its divisors is an integer number (2723200497729).
Almost surely, 212103113323230 is an apocalyptic number.
12103113323230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12103113323230 is a deficient number, since it is larger than the sum of its proper divisors (9682490658602).
12103113323230 is a wasteful number, since it uses less digits than its factorization.
12103113323230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1210311332330.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 12103113323230 its reverse (3232331130121), we get a palindrome (15335444453351).
The spelling of 12103113323230 in words is "twelve trillion, one hundred three billion, one hundred thirteen million, three hundred twenty-three thousand, two hundred thirty".
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