Base | Representation |
---|---|
bin | 1001010100010010100… |
… | …00100100001111011001 |
3 | 1010121022102211100212110 |
4 | 10222021100210033121 |
5 | 20221111340314431 |
6 | 403022121302533 |
7 | 32062062340650 |
oct | 4521120441731 |
9 | 1117272740773 |
10 | 320130401241 |
11 | 1138482a1742 |
12 | 52063034a49 |
13 | 2425a532831 |
14 | 116cc890197 |
15 | 84d9ad7346 |
hex | 4a894243d9 |
320130401241 has 32 divisors (see below), whose sum is σ = 516553390080. Its totient is φ = 172157481216.
The previous prime is 320130401221. The next prime is 320130401249. The reversal of 320130401241 is 142104031023.
It is not a de Polignac number, because 320130401241 - 213 = 320130393049 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (320130401249) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5956210 + ... + 6009716.
It is an arithmetic number, because the mean of its divisors is an integer number (16142293440).
Almost surely, 2320130401241 is an apocalyptic number.
It is an amenable number.
320130401241 is a deficient number, since it is larger than the sum of its proper divisors (196422988839).
320130401241 is a wasteful number, since it uses less digits than its factorization.
320130401241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70293.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 320130401241 its reverse (142104031023), we get a palindrome (462234432264).
The spelling of 320130401241 in words is "three hundred twenty billion, one hundred thirty million, four hundred one thousand, two hundred forty-one".
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