Base | Representation |
---|---|
bin | 11111000000111101001… |
… | …011100110100000110010 |
3 | 21112202100001211210112121 |
4 | 133000331023212200302 |
5 | 234404431014332242 |
6 | 4311041455344454 |
7 | 306661231020646 |
oct | 37007513464062 |
9 | 7482301753477 |
10 | 2131330230322 |
11 | 75198a395717 |
12 | 2a509622212a |
13 | 125ca2bc9927 |
14 | 7522a8a8c26 |
15 | 3a692a03667 |
hex | 1f03d2e6832 |
2131330230322 has 8 divisors (see below), whose sum is σ = 3197050020972. Its totient is φ = 1065646890000.
The previous prime is 2131330230311. The next prime is 2131330230349. The reversal of 2131330230322 is 2230320331312.
It can be written as a sum of positive squares in 2 ways, for example, as 2021597705241 + 109732525081 = 1421829^2 + 331259^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8965929 + ... + 9200572.
Almost surely, 22131330230322 is an apocalyptic number.
2131330230322 is a deficient number, since it is larger than the sum of its proper divisors (1065719790650).
2131330230322 is a wasteful number, since it uses less digits than its factorization.
2131330230322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18225164.
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 2131330230322 its reverse (2230320331312), we get a palindrome (4361650561634).
The spelling of 2131330230322 in words is "two trillion, one hundred thirty-one billion, three hundred thirty million, two hundred thirty thousand, three hundred twenty-two".
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