Base | Representation |
---|---|
bin | 1011010011100001100101… |
… | …0101100010001101000101 |
3 | 1122000022011021122112202001 |
4 | 2310320121111202031011 |
5 | 3112123230432231044 |
6 | 42234142501345301 |
7 | 2422020325240405 |
oct | 264703125421505 |
9 | 48008137575661 |
10 | 12430060430149 |
11 | 3a626170752aa |
12 | 1489042108231 |
13 | 6c21c3a909ab |
14 | 30d89223a805 |
15 | 1685038cd2d4 |
hex | b4e19562345 |
12430060430149 has 16 divisors (see below), whose sum is σ = 12727832269824. Its totient is φ = 12135786768000.
The previous prime is 12430060430147. The next prime is 12430060430167. The reversal of 12430060430149 is 94103406003421.
It is a cyclic number.
It is not a de Polignac number, because 12430060430149 - 21 = 12430060430147 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12430060430147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34495984 + ... + 34854454.
It is an arithmetic number, because the mean of its divisors is an integer number (795489516864).
Almost surely, 212430060430149 is an apocalyptic number.
It is an amenable number.
12430060430149 is a deficient number, since it is larger than the sum of its proper divisors (297771839675).
12430060430149 is a wasteful number, since it uses less digits than its factorization.
12430060430149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363348.
The product of its (nonzero) digits is 62208, while the sum is 37.
The spelling of 12430060430149 in words is "twelve trillion, four hundred thirty billion, sixty million, four hundred thirty thousand, one hundred forty-nine".
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