Base | Representation |
---|---|
bin | 11101111111000101010… |
… | …11000011101110011101 |
3 | 10122111101101110002212021 |
4 | 32333202223003232131 |
5 | 113340023312401023 |
6 | 2105151403140141 |
7 | 134302540353121 |
oct | 16774253035635 |
9 | 3574341402767 |
10 | 1030300122013 |
11 | 367a47617048 |
12 | 147819514651 |
13 | 762068a2116 |
14 | 37c1c697581 |
15 | 1bc018c535d |
hex | efe2ac3b9d |
1030300122013 has 4 divisors (see below), whose sum is σ = 1031142559968. Its totient is φ = 1029457684060.
The previous prime is 1030300122011. The next prime is 1030300122053. The reversal of 1030300122013 is 3102210030301.
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 1030300122013 - 21 = 1030300122011 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030300122011) 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, 421217143 + ... + 421219588.
It is an arithmetic number, because the mean of its divisors is an integer number (257785639992).
Almost surely, 21030300122013 is an apocalyptic number.
It is an amenable number.
1030300122013 is a deficient number, since it is larger than the sum of its proper divisors (842437955).
1030300122013 is an equidigital number, since it uses as much as digits as its factorization.
1030300122013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 842437954.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1030300122013 its reverse (3102210030301), we get a palindrome (4132510152314).
The spelling of 1030300122013 in words is "one trillion, thirty billion, three hundred million, one hundred twenty-two thousand, thirteen".
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