Base | Representation |
---|---|
bin | 1101110010111000101111… |
… | …00101111001000000001101 |
3 | 10222102001212120012211102112 |
4 | 12321130113211321000031 |
5 | 12434010103423223204 |
6 | 144304015011033405 |
7 | 6250454105645354 |
oct | 671342745710015 |
9 | 128361776184375 |
10 | 30335749820429 |
11 | 9736356a16599 |
12 | 349b33129b865 |
13 | 13c0858925651 |
14 | 76c38842099b |
15 | 379180c7c26e |
hex | 1b971797900d |
30335749820429 has 8 divisors (see below), whose sum is σ = 30456650776992. Its totient is φ = 30214945396080.
The previous prime is 30335749820423. The next prime is 30335749820449. The reversal of 30335749820429 is 92402894753303.
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 a de Polignac number, because none of the positive numbers 2k-30335749820429 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 (30335749820423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23503259 + ... + 24760344.
It is an arithmetic number, because the mean of its divisors is an integer number (3807081347124).
Almost surely, 230335749820429 is an apocalyptic number.
It is an amenable number.
30335749820429 is a deficient number, since it is larger than the sum of its proper divisors (120900956563).
30335749820429 is a wasteful number, since it uses less digits than its factorization.
30335749820429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48266107.
The product of its (nonzero) digits is 39191040, while the sum is 59.
The spelling of 30335749820429 in words is "thirty trillion, three hundred thirty-five billion, seven hundred forty-nine million, eight hundred twenty thousand, four hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •