Base | Representation |
---|---|
bin | 1101101100101111001000… |
… | …01101100010101111111101 |
3 | 10221122212102121222100100211 |
4 | 12312113210031202233331 |
5 | 12422024320201333201 |
6 | 144022550224152421 |
7 | 6226263365352211 |
oct | 666274415425775 |
9 | 127585377870324 |
10 | 30124434402301 |
11 | 9664778972268 |
12 | 3466398168711 |
13 | 13a69502432b5 |
14 | 76205d604941 |
15 | 373914211651 |
hex | 1b65e4362bfd |
30124434402301 has 4 divisors (see below), whose sum is σ = 30126161441152. Its totient is φ = 30122707363452.
The previous prime is 30124434402289. The next prime is 30124434402311. The reversal of 30124434402301 is 10320443442103.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 30124434402301 - 229 = 30123897531389 is a prime.
It is a super-2 number, since 2×301244344023012 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30124434402311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863493261 + ... + 863528146.
It is an arithmetic number, because the mean of its divisors is an integer number (7531540360288).
Almost surely, 230124434402301 is an apocalyptic number.
It is an amenable number.
30124434402301 is a deficient number, since it is larger than the sum of its proper divisors (1727038851).
30124434402301 is a wasteful number, since it uses less digits than its factorization.
30124434402301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1727038850.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 30124434402301 its reverse (10320443442103), we get a palindrome (40444877844404).
The spelling of 30124434402301 in words is "thirty trillion, one hundred twenty-four billion, four hundred thirty-four million, four hundred two thousand, three hundred one".
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