Base | Representation |
---|---|
bin | 11011100000111110001110… |
… | …111110011101011111111110 |
3 | 120212110201222011111102112111 |
4 | 123200332032332131133332 |
5 | 111330134313142200410 |
6 | 1105212352435124234 |
7 | 34326623325525034 |
oct | 3340761676353776 |
9 | 525421864442474 |
10 | 121013102303230 |
11 | 35616406499485 |
12 | 116a519714367a |
13 | 526a643036157 |
14 | 21c50cb672554 |
15 | decc662cab8a |
hex | 6e0f8ef9d7fe |
121013102303230 has 8 divisors (see below), whose sum is σ = 217823584145832. Its totient is φ = 48405240921288.
The previous prime is 121013102303173. The next prime is 121013102303237. The reversal of 121013102303230 is 32303201310121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121013102303237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6050655115152 + ... + 6050655115171.
It is an arithmetic number, because the mean of its divisors is an integer number (27227948018229).
Almost surely, 2121013102303230 is an apocalyptic number.
121013102303230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
121013102303230 is a deficient number, since it is larger than the sum of its proper divisors (96810481842602).
121013102303230 is a wasteful number, since it uses less digits than its factorization.
121013102303230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12101310230330.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 121013102303230 its reverse (32303201310121), we get a palindrome (153316303613351).
The spelling of 121013102303230 in words is "one hundred twenty-one trillion, thirteen billion, one hundred two million, three hundred three thousand, two hundred thirty".
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