Base | Representation |
---|---|
bin | 1000111000011001000… |
… | …10011110001101001000 |
3 | 1002011122122021122101210 |
4 | 10130030202132031020 |
5 | 14444423134304344 |
6 | 352104012413120 |
7 | 31021656024213 |
oct | 4341442361510 |
9 | 1064578248353 |
10 | 305153041224 |
11 | 108461a33459 |
12 | 4b1831771a0 |
13 | 22a115b2725 |
14 | 10aab68077a |
15 | 7e0ec95db9 |
hex | 470c89e348 |
305153041224 has 64 divisors (see below), whose sum is σ = 766726410240. Its totient is φ = 101205679680.
The previous prime is 305153041217. The next prime is 305153041229. The reversal of 305153041224 is 422140351503.
It is a junction number, because it is equal to n+sod(n) for n = 305153041191 and 305153041200.
It is not an unprimeable number, because it can be changed into a prime (305153041229) 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, 10319949 + ... + 10349475.
It is an arithmetic number, because the mean of its divisors is an integer number (11980100160).
Almost surely, 2305153041224 is an apocalyptic number.
It is an amenable number.
305153041224 is an abundant number, since it is smaller than the sum of its proper divisors (461573369016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
305153041224 is a wasteful number, since it uses less digits than its factorization.
305153041224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31690 (or 31686 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 305153041224 its reverse (422140351503), we get a palindrome (727293392727).
The spelling of 305153041224 in words is "three hundred five billion, one hundred fifty-three million, forty-one thousand, two hundred twenty-four".
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