Base | Representation |
---|---|
bin | 1011111011101100010010… |
… | …1100001001101011111010 |
3 | 1201110021100102100100212002 |
4 | 2332323010230021223322 |
5 | 3204430011241432310 |
6 | 43523145440021002 |
7 | 2522620024122101 |
oct | 276730454115372 |
9 | 51407312310762 |
10 | 13120130030330 |
11 | 41a92413a75a4 |
12 | 157a929001762 |
13 | 7422b8a9bcbb |
14 | 335036739038 |
15 | 17b440c74da5 |
hex | beec4b09afa |
13120130030330 has 8 divisors (see below), whose sum is σ = 23616234054612. Its totient is φ = 5248052012128.
The previous prime is 13120130030279. The next prime is 13120130030339. The reversal of 13120130030330 is 3303003102131.
It can be written as a sum of positive squares in 2 ways, for example, as 12307137471409 + 812992558921 = 3508153^2 + 901661^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13120130030339) 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, 656006501507 + ... + 656006501526.
Almost surely, 213120130030330 is an apocalyptic number.
13120130030330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13120130030330 is a deficient number, since it is larger than the sum of its proper divisors (10496104024282).
13120130030330 is a wasteful number, since it uses less digits than its factorization.
13120130030330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1312013003040.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 13120130030330 its reverse (3303003102131), we get a palindrome (16423133132461).
The spelling of 13120130030330 in words is "thirteen trillion, one hundred twenty billion, one hundred thirty million, thirty thousand, three hundred thirty".
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