Base | Representation |
---|---|
bin | 10101100010111101… |
… | …000001111011111001 |
3 | 2012201022120220000022 |
4 | 111202331001323321 |
5 | 334340030033421 |
6 | 14343355220225 |
7 | 1446210163322 |
oct | 254275017371 |
9 | 65638526008 |
10 | 23135002361 |
11 | 98a2118769 |
12 | 4597a47675 |
13 | 2249039813 |
14 | 11967d1449 |
15 | 9060ca7ab |
hex | 562f41ef9 |
23135002361 has 2 divisors, whose sum is σ = 23135002362. Its totient is φ = 23135002360.
The previous prime is 23135002337. The next prime is 23135002367. The reversal of 23135002361 is 16320053132.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22068588025 + 1066414336 = 148555^2 + 32656^2 .
It is a cyclic number.
It is not a de Polignac number, because 23135002361 - 214 = 23134985977 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23135002361.
It is not a weakly prime, because it can be changed into another prime (23135002367) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11567501180 + 11567501181.
It is an arithmetic number, because the mean of its divisors is an integer number (11567501181).
Almost surely, 223135002361 is an apocalyptic number.
It is an amenable number.
23135002361 is a deficient number, since it is larger than the sum of its proper divisors (1).
23135002361 is an equidigital number, since it uses as much as digits as its factorization.
23135002361 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3240, while the sum is 26.
Adding to 23135002361 its reverse (16320053132), we get a palindrome (39455055493).
The spelling of 23135002361 in words is "twenty-three billion, one hundred thirty-five million, two thousand, three hundred sixty-one".
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