Base | Representation |
---|---|
bin | 1101110001111010011011… |
… | …10101000101000100110011 |
3 | 10222021212112101112120210220 |
4 | 12320331031311011010303 |
5 | 12432433102302031311 |
6 | 144240403502024123 |
7 | 6245161146312234 |
oct | 670751565050463 |
9 | 128255471476726 |
10 | 30302300033331 |
11 | 9723151431447 |
12 | 3494956b78043 |
13 | 13ba657925211 |
14 | 76a8d3b6908b |
15 | 378374364206 |
hex | 1b8f4dd45133 |
30302300033331 has 8 divisors (see below), whose sum is σ = 42159721785600. Its totient is φ = 19323205818312.
The previous prime is 30302300033309. The next prime is 30302300033333. The reversal of 30302300033331 is 13333000320303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30302300033331 - 213 = 30302300025139 is a prime.
It is a super-2 number, since 2×303023000333312 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30302300033333) 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, 219581884231 + ... + 219581884368.
It is an arithmetic number, because the mean of its divisors is an integer number (5269965223200).
Almost surely, 230302300033331 is an apocalyptic number.
30302300033331 is a deficient number, since it is larger than the sum of its proper divisors (11857421752269).
30302300033331 is a wasteful number, since it uses less digits than its factorization.
30302300033331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439163768625.
The product of its (nonzero) digits is 4374, while the sum is 24.
Adding to 30302300033331 its reverse (13333000320303), we get a palindrome (43635300353634).
The spelling of 30302300033331 in words is "thirty trillion, three hundred two billion, three hundred million, thirty-three thousand, three hundred thirty-one".
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