Base | Representation |
---|---|
bin | 10010101011101101… |
… | …00110101101100111 |
3 | 221220000210122202222 |
4 | 21111312212231213 |
5 | 131020224443140 |
6 | 4335144222555 |
7 | 503363150663 |
oct | 112566465547 |
9 | 27800718688 |
10 | 10030312295 |
11 | 42879390a3 |
12 | 1b3b16aa5b |
13 | c3b071643 |
14 | 6b21b38a3 |
15 | 3da8995b5 |
hex | 255da6b67 |
10030312295 has 4 divisors (see below), whose sum is σ = 12036374760. Its totient is φ = 8024249832.
The previous prime is 10030312261. The next prime is 10030312297. The reversal of 10030312295 is 59221303001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59221303001 = 7 ⋅8460186143.
It is a cyclic number.
It is not a de Polignac number, because 10030312295 - 224 = 10013535079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10030312297) 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, 1003031225 + ... + 1003031234.
It is an arithmetic number, because the mean of its divisors is an integer number (3009093690).
Almost surely, 210030312295 is an apocalyptic number.
10030312295 is a deficient number, since it is larger than the sum of its proper divisors (2006062465).
10030312295 is an equidigital number, since it uses as much as digits as its factorization.
10030312295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2006062464.
The product of its (nonzero) digits is 1620, while the sum is 26.
Adding to 10030312295 its reverse (59221303001), we get a palindrome (69251615296).
The spelling of 10030312295 in words is "ten billion, thirty million, three hundred twelve thousand, two hundred ninety-five".
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