Base | Representation |
---|---|
bin | 1011001100000001001011… |
… | …1000110110110001001111 |
3 | 1121112222022000221000122002 |
4 | 2303000102320312301033 |
5 | 3103020124411330111 |
6 | 42055014313142515 |
7 | 2406503543153060 |
oct | 263002270666117 |
9 | 47488260830562 |
10 | 12301103230031 |
11 | 3a129610a2160 |
12 | 14680526baa3b |
13 | 6b2cb1c60415 |
14 | 30753b460567 |
15 | 164ea73a263b |
hex | b3012e36c4f |
12301103230031 has 8 divisors (see below), whose sum is σ = 15336440390784. Its totient is φ = 9585275244120.
The previous prime is 12301103230019. The next prime is 12301103230043. The reversal of 12301103230031 is 13003230110321.
It is an interprime number because it is at equal distance from previous prime (12301103230019) and next prime (12301103230043).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12301103230031 - 234 = 12283923360847 is a prime.
It is a super-2 number, since 2×123011032300312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12301103229985 and 12301103230012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12301103280031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79877293625 + ... + 79877293778.
It is an arithmetic number, because the mean of its divisors is an integer number (1917055048848).
Almost surely, 212301103230031 is an apocalyptic number.
12301103230031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12301103230031 is a deficient number, since it is larger than the sum of its proper divisors (3035337160753).
12301103230031 is a wasteful number, since it uses less digits than its factorization.
12301103230031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159754587421.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 12301103230031 its reverse (13003230110321), we get a palindrome (25304333340352).
The spelling of 12301103230031 in words is "twelve trillion, three hundred one billion, one hundred three million, two hundred thirty thousand, thirty-one".
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