Base | Representation |
---|---|
bin | 10010110110101000… |
… | …10111011110111001 |
3 | 222010102022220002111 |
4 | 21123110113132321 |
5 | 131212213002223 |
6 | 4352221332321 |
7 | 505555403665 |
oct | 113324273671 |
9 | 28112286074 |
10 | 10122000313 |
11 | 4324672717 |
12 | 1b65a070a1 |
13 | c540649c9 |
14 | 6c043d8a5 |
15 | 3e395b30d |
hex | 25b5177b9 |
10122000313 has 4 divisors (see below), whose sum is σ = 10243952208. Its totient is φ = 10000048420.
The previous prime is 10122000307. The next prime is 10122000319. The reversal of 10122000313 is 31300022101.
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, and also an emirpimes, since its reverse is a distinct semiprime: 31300022101 = 65701 ⋅476401.
It is an interprime number because it is at equal distance from previous prime (10122000307) and next prime (10122000319).
It is a cyclic number.
It is not a de Polignac number, because 10122000313 - 229 = 9585129401 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10122000293 and 10122000302.
It is not an unprimeable number, because it can be changed into a prime (10122000319) 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, 60975823 + ... + 60975988.
It is an arithmetic number, because the mean of its divisors is an integer number (2560988052).
Almost surely, 210122000313 is an apocalyptic number.
It is an amenable number.
10122000313 is a deficient number, since it is larger than the sum of its proper divisors (121951895).
10122000313 is an equidigital number, since it uses as much as digits as its factorization.
10122000313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121951894.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 10122000313 its reverse (31300022101), we get a palindrome (41422022414).
The spelling of 10122000313 in words is "ten billion, one hundred twenty-two million, three hundred thirteen", and thus it is an aban number.
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