Base | Representation |
---|---|
bin | 11100010100000011… |
… | …111010111110101001 |
3 | 2220110201111021000112 |
4 | 130110003322332221 |
5 | 444230220442101 |
6 | 21544410144105 |
7 | 2124242104142 |
oct | 342403727651 |
9 | 86421437015 |
10 | 30401343401 |
11 | 119908472a0 |
12 | 5a85422035 |
13 | 2b36586cc0 |
14 | 168587cac9 |
15 | bcdea56bb |
hex | 7140fafa9 |
30401343401 has 8 divisors (see below), whose sum is σ = 35716263744. Its totient is φ = 25511616720.
The previous prime is 30401343391. The next prime is 30401343431. The reversal of 30401343401 is 10434310403.
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 30401343401 - 26 = 30401343337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30401343431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106298261 + ... + 106298546.
It is an arithmetic number, because the mean of its divisors is an integer number (4464532968).
Almost surely, 230401343401 is an apocalyptic number.
It is an amenable number.
30401343401 is a deficient number, since it is larger than the sum of its proper divisors (5314920343).
30401343401 is a wasteful number, since it uses less digits than its factorization.
30401343401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212596831.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 30401343401 its reverse (10434310403), we get a palindrome (40835653804).
The spelling of 30401343401 in words is "thirty billion, four hundred one million, three hundred forty-three thousand, four hundred one".
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