Base | Representation |
---|---|
bin | 111100101000100111… |
… | …1011010001111101001 |
3 | 110110002200212121211101 |
4 | 1321101033122033221 |
5 | 4113133233404113 |
6 | 135452451201401 |
7 | 12256526564104 |
oct | 1712117321751 |
9 | 413080777741 |
10 | 130212013033 |
11 | 5024a317713 |
12 | 2129b8a6261 |
13 | c381aa6a2b |
14 | 64336d773b |
15 | 35c17922dd |
hex | 1e513da3e9 |
130212013033 has 4 divisors (see below), whose sum is σ = 135873404928. Its totient is φ = 124550621140.
The previous prime is 130212013021. The next prime is 130212013067. The reversal of 130212013033 is 330310212031.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 130212013033 - 29 = 130212012521 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130212013033.
It is not an unprimeable number, because it can be changed into a prime (130212013433) 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, 2830695913 + ... + 2830695958.
It is an arithmetic number, because the mean of its divisors is an integer number (33968351232).
Almost surely, 2130212013033 is an apocalyptic number.
It is an amenable number.
130212013033 is a deficient number, since it is larger than the sum of its proper divisors (5661391895).
130212013033 is an equidigital number, since it uses as much as digits as its factorization.
130212013033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5661391894.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 130212013033 its reverse (330310212031), we get a palindrome (460522225064).
The spelling of 130212013033 in words is "one hundred thirty billion, two hundred twelve million, thirteen thousand, thirty-three".
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