Base | Representation |
---|---|
bin | 100010100110110100010001… |
… | …1000111010000110011111011 |
3 | 1110220210120000211001212110202 |
4 | 1011031220203013100303323 |
5 | 304344311000404240011 |
6 | 2555224221135232415 |
7 | 121055216560606403 |
oct | 10515504307206373 |
9 | 1426716024055422 |
10 | 304402101243131 |
11 | 88aa022a450561 |
12 | 2a1831bb97870b |
13 | 100b0cc1c734c8 |
14 | 55251d7029803 |
15 | 252d2e592323b |
hex | 114da231d0cfb |
304402101243131 has 4 divisors (see below), whose sum is σ = 304402635163032. Its totient is φ = 304401567323232.
The previous prime is 304402101243067. The next prime is 304402101243133. The reversal of 304402101243131 is 131342101204403.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 304402101243131 - 26 = 304402101243067 is a prime.
It is a super-2 number, since 2×3044021012431312 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 304402101243094 and 304402101243103.
It is not an unprimeable number, because it can be changed into a prime (304402101243133) 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, 266103845 + ... + 267245318.
It is an arithmetic number, because the mean of its divisors is an integer number (76100658790758).
Almost surely, 2304402101243131 is an apocalyptic number.
304402101243131 is a deficient number, since it is larger than the sum of its proper divisors (533919901).
304402101243131 is an equidigital number, since it uses as much as digits as its factorization.
304402101243131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 533919900.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 304402101243131 its reverse (131342101204403), we get a palindrome (435744202447534).
The spelling of 304402101243131 in words is "three hundred four trillion, four hundred two billion, one hundred one million, two hundred forty-three thousand, one hundred thirty-one".
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