Base | Representation |
---|---|
bin | 11111000001100011… |
… | …101100010001010010 |
3 | 10011222120122112202102 |
4 | 133001203230101102 |
5 | 1021210401131010 |
6 | 23145310320402 |
7 | 2256335301626 |
oct | 370143542122 |
9 | 104876575672 |
10 | 33312130130 |
11 | 13144913464 |
12 | 65581b9102 |
13 | 31ab633706 |
14 | 18802a1186 |
15 | cee7c5ba5 |
hex | 7c18ec452 |
33312130130 has 8 divisors (see below), whose sum is σ = 59961834252. Its totient is φ = 13324852048.
The previous prime is 33312130129. The next prime is 33312130141. The reversal of 33312130130 is 3103121333.
It can be written as a sum of positive squares in 2 ways, for example, as 30810429841 + 2501700289 = 175529^2 + 50017^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×333121301302 (a number of 22 digits) contains 22 as substring.
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, 1665606497 + ... + 1665606516.
Almost surely, 233312130130 is an apocalyptic number.
33312130130 is a deficient number, since it is larger than the sum of its proper divisors (26649704122).
33312130130 is a wasteful number, since it uses less digits than its factorization.
33312130130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3331213020.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 33312130130 its reverse (3103121333), we get a palindrome (36415251463).
The spelling of 33312130130 in words is "thirty-three billion, three hundred twelve million, one hundred thirty thousand, one hundred thirty".
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