Base | Representation |
---|---|
bin | 10111000000101000… |
… | …11111010111100101 |
3 | 1011212221002212020001 |
4 | 23200110133113211 |
5 | 200244432333331 |
6 | 5401452141301 |
7 | 615062121160 |
oct | 134024372745 |
9 | 34787085201 |
10 | 12353402341 |
11 | 526a1a0025 |
12 | 2489167831 |
13 | 121b43c537 |
14 | 852932ad7 |
15 | 4c47cc561 |
hex | 2e051f5e5 |
12353402341 has 4 divisors (see below), whose sum is σ = 14118174112. Its totient is φ = 10588630572.
The previous prime is 12353402333. The next prime is 12353402351. The reversal of 12353402341 is 14320435321.
It is a happy number.
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: 14320435321 = 829 ⋅17274349.
It is a cyclic number.
It is not a de Polignac number, because 12353402341 - 23 = 12353402333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12353402351) 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, 882385875 + ... + 882385888.
It is an arithmetic number, because the mean of its divisors is an integer number (3529543528).
Almost surely, 212353402341 is an apocalyptic number.
It is an amenable number.
12353402341 is a deficient number, since it is larger than the sum of its proper divisors (1764771771).
12353402341 is an equidigital number, since it uses as much as digits as its factorization.
12353402341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1764771770.
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 12353402341 its reverse (14320435321), we get a palindrome (26673837662).
The spelling of 12353402341 in words is "twelve billion, three hundred fifty-three million, four hundred two thousand, three hundred forty-one".
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