Base | Representation |
---|---|
bin | 10101110101110010… |
… | …011110010110111111 |
3 | 2020112100012100102212 |
4 | 111311302132112333 |
5 | 341011424033203 |
6 | 14435004211035 |
7 | 1460065142051 |
oct | 256562362677 |
9 | 66470170385 |
10 | 23451002303 |
11 | 9a44530143 |
12 | 4665839a7b |
13 | 229964a131 |
14 | 11c676b8d1 |
15 | 923bea1d8 |
hex | 575c9e5bf |
23451002303 has 2 divisors, whose sum is σ = 23451002304. Its totient is φ = 23451002302.
The previous prime is 23451002261. The next prime is 23451002353. The reversal of 23451002303 is 30320015432.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23451002303 - 220 = 23449953727 is a prime.
It is a super-2 number, since 2×234510023032 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23451002353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11725501151 + 11725501152.
It is an arithmetic number, because the mean of its divisors is an integer number (11725501152).
Almost surely, 223451002303 is an apocalyptic number.
23451002303 is a deficient number, since it is larger than the sum of its proper divisors (1).
23451002303 is an equidigital number, since it uses as much as digits as its factorization.
23451002303 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2160, while the sum is 23.
Adding to 23451002303 its reverse (30320015432), we get a palindrome (53771017735).
The spelling of 23451002303 in words is "twenty-three billion, four hundred fifty-one million, two thousand, three hundred three".
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