Base | Representation |
---|---|
bin | 100100110001111… |
… | …0101010001010001 |
3 | 10012000020022002120 |
4 | 1021203311101101 |
5 | 10011414130001 |
6 | 322243404453 |
7 | 42403634436 |
oct | 11143652121 |
9 | 3160208076 |
10 | 1234130001 |
11 | 5836a8155 |
12 | 2a5383729 |
13 | 1688b4250 |
14 | b9c95b8d |
15 | 7352d236 |
hex | 498f5451 |
1234130001 has 8 divisors (see below), whose sum is σ = 1772084160. Its totient is φ = 759464592.
The previous prime is 1234129957. The next prime is 1234130033. The reversal of 1234130001 is 1000314321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1234130001 - 27 = 1234129873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1234131001) 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, 15822141 + ... + 15822218.
It is an arithmetic number, because the mean of its divisors is an integer number (221510520).
Almost surely, 21234130001 is an apocalyptic number.
It is an amenable number.
1234130001 is a deficient number, since it is larger than the sum of its proper divisors (537954159).
1234130001 is a wasteful number, since it uses less digits than its factorization.
1234130001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31644375.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 1234130001 is about 35130.1864640653. The cubic root of 1234130001 is about 1072.6391314875.
Adding to 1234130001 its reverse (1000314321), we get a palindrome (2234444322).
The spelling of 1234130001 in words is "one billion, two hundred thirty-four million, one hundred thirty thousand, one".
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