Base | Representation |
---|---|
bin | 11100000010001111… |
… | …101000110111001011 |
3 | 2212200220000122002221 |
4 | 130002033220313023 |
5 | 443122210100120 |
6 | 21455011234511 |
7 | 2113652251054 |
oct | 340217506713 |
9 | 85626018087 |
10 | 30102425035 |
11 | 11848041521 |
12 | 5a012a8a37 |
13 | 2ab9677627 |
14 | 1657cab72b |
15 | bb2b0c0aa |
hex | 7023e8dcb |
30102425035 has 8 divisors (see below), whose sum is σ = 37099205136. Its totient is φ = 23431076640.
The previous prime is 30102425027. The next prime is 30102425077. The reversal of 30102425035 is 53052420103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30102425035 - 23 = 30102425027 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81357721 + ... + 81358090.
It is an arithmetic number, because the mean of its divisors is an integer number (4637400642).
Almost surely, 230102425035 is an apocalyptic number.
30102425035 is a deficient number, since it is larger than the sum of its proper divisors (6996780101).
30102425035 is a wasteful number, since it uses less digits than its factorization.
30102425035 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162715853.
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 30102425035 its reverse (53052420103), we get a palindrome (83154845138).
The spelling of 30102425035 in words is "thirty billion, one hundred two million, four hundred twenty-five thousand, thirty-five".
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