Base | Representation |
---|---|
bin | 11101011001100000111… |
… | …01011000101111000101 |
3 | 10120120022201102020002211 |
4 | 32230300131120233011 |
5 | 113022221330340141 |
6 | 2052014130303421 |
7 | 132656654042401 |
oct | 16546035305705 |
9 | 3516281366084 |
10 | 1010130324421 |
11 | 35a437263639 |
12 | 14392a727b71 |
13 | 74340c8634a |
14 | 36c67a12101 |
15 | 1b420cb8d81 |
hex | eb30758bc5 |
1010130324421 has 4 divisors (see below), whose sum is σ = 1010133643212. Its totient is φ = 1010127005632.
The previous prime is 1010130324389. The next prime is 1010130324431. The reversal of 1010130324421 is 1244230310101.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 531024093796 + 479106230625 = 728714^2 + 692175^2 .
It is a cyclic number.
It is not a de Polignac number, because 1010130324421 - 25 = 1010130324389 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1010130324392 and 1010130324401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1010130324431) 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, 1150906 + ... + 1828891.
It is an arithmetic number, because the mean of its divisors is an integer number (252533410803).
Almost surely, 21010130324421 is an apocalyptic number.
It is an amenable number.
1010130324421 is a deficient number, since it is larger than the sum of its proper divisors (3318791).
1010130324421 is an equidigital number, since it uses as much as digits as its factorization.
1010130324421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3318790.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 1010130324421 its reverse (1244230310101), we get a palindrome (2254360634522).
The spelling of 1010130324421 in words is "one trillion, ten billion, one hundred thirty million, three hundred twenty-four thousand, four hundred twenty-one".
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