Base | Representation |
---|---|
bin | 11100001010100001… |
… | …001011110001011001 |
3 | 2220001120020021110110 |
4 | 130022201023301121 |
5 | 443413224222301 |
6 | 21520450434533 |
7 | 2120256213612 |
oct | 341241136131 |
9 | 86046207413 |
10 | 30241242201 |
11 | 11909435955 |
12 | 5a3b892a49 |
13 | 2b0c35c471 |
14 | 166c4c4c09 |
15 | bbedcd0d6 |
hex | 70a84bc59 |
30241242201 has 16 divisors (see below), whose sum is σ = 40904709120. Its totient is φ = 19871239680.
The previous prime is 30241242103. The next prime is 30241242203. The reversal of 30241242201 is 10224214203.
It is not a de Polignac number, because 30241242201 - 215 = 30241209433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30241242203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179640 + ... + 304553.
It is an arithmetic number, because the mean of its divisors is an integer number (2556544320).
Almost surely, 230241242201 is an apocalyptic number.
It is an amenable number.
30241242201 is a deficient number, since it is larger than the sum of its proper divisors (10663466919).
30241242201 is a wasteful number, since it uses less digits than its factorization.
30241242201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 484496.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 30241242201 its reverse (10224214203), we get a palindrome (40465456404).
The spelling of 30241242201 in words is "thirty billion, two hundred forty-one million, two hundred forty-two thousand, two hundred one".
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