Base | Representation |
---|---|
bin | 100110110001100… |
… | …0010011000010111 |
3 | 10100200010012012222 |
4 | 1031203002120113 |
5 | 10131030433143 |
6 | 333033332555 |
7 | 44145401420 |
oct | 11543023027 |
9 | 3320105188 |
10 | 1301030423 |
11 | 608441460 |
12 | 30386715b |
13 | 179708cb4 |
14 | c4b0c647 |
15 | 79345768 |
hex | 4d8c2617 |
1301030423 has 8 divisors (see below), whose sum is σ = 1622064000. Its totient is φ = 1013789880.
The previous prime is 1301030407. The next prime is 1301030429. The reversal of 1301030423 is 3240301031.
It is a happy number.
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 1301030423 - 24 = 1301030407 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 (1301030429) 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, 8448173 + ... + 8448326.
It is an arithmetic number, because the mean of its divisors is an integer number (202758000).
Almost surely, 21301030423 is an apocalyptic number.
1301030423 is a deficient number, since it is larger than the sum of its proper divisors (321033577).
1301030423 is a wasteful number, since it uses less digits than its factorization.
1301030423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16896517.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 1301030423 is about 36069.7993202069. The cubic root of 1301030423 is about 1091.6811649403.
Adding to 1301030423 its reverse (3240301031), we get a palindrome (4541331454).
The spelling of 1301030423 in words is "one billion, three hundred one million, thirty thousand, four hundred twenty-three".
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