Base | Representation |
---|---|
bin | 10011001000110101… |
… | …00000100010011101 |
3 | 222112001111000122211 |
4 | 21210122200202131 |
5 | 132020244331323 |
6 | 4415312240421 |
7 | 512420463145 |
oct | 114432404235 |
9 | 28461430584 |
10 | 10274605213 |
11 | 43a2823a74 |
12 | 1ba8b40111 |
13 | c79866472 |
14 | 6d6805925 |
15 | 40205270d |
hex | 2646a089d |
10274605213 has 4 divisors (see below), whose sum is σ = 10290486240. Its totient is φ = 10258724188.
The previous prime is 10274605189. The next prime is 10274605219. The reversal of 10274605213 is 31250647201.
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 10274605213 - 229 = 9737734301 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 (10274605219) 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, 7939543 + ... + 7940836.
It is an arithmetic number, because the mean of its divisors is an integer number (2572621560).
Almost surely, 210274605213 is an apocalyptic number.
It is an amenable number.
10274605213 is a deficient number, since it is larger than the sum of its proper divisors (15881027).
10274605213 is an equidigital number, since it uses as much as digits as its factorization.
10274605213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15881026.
The product of its (nonzero) digits is 10080, while the sum is 31.
The spelling of 10274605213 in words is "ten billion, two hundred seventy-four million, six hundred five thousand, two hundred thirteen".
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