Base | Representation |
---|---|
bin | 1001111001010000… |
… | …0010110000101111 |
3 | 20212002211112120012 |
4 | 2132110002300233 |
5 | 20414422214234 |
6 | 1115320243435 |
7 | 122551042412 |
oct | 23624026057 |
9 | 6762745505 |
10 | 2656054319 |
11 | 1143300a16 |
12 | 62161057b |
13 | 33436ac99 |
14 | 1b2a73b79 |
15 | 1082a40ce |
hex | 9e502c2f |
2656054319 has 2 divisors, whose sum is σ = 2656054320. Its totient is φ = 2656054318.
The previous prime is 2656054307. The next prime is 2656054321. The reversal of 2656054319 is 9134506562.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2656054319 is a prime.
It is a super-3 number, since 3×26560543193 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
Together with 2656054321, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2656054399) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1328027159 + 1328027160.
It is an arithmetic number, because the mean of its divisors is an integer number (1328027160).
Almost surely, 22656054319 is an apocalyptic number.
2656054319 is a deficient number, since it is larger than the sum of its proper divisors (1).
2656054319 is an equidigital number, since it uses as much as digits as its factorization.
2656054319 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 194400, while the sum is 41.
The square root of 2656054319 is about 51536.9219007111. The cubic root of 2656054319 is about 1384.8805553263.
The spelling of 2656054319 in words is "two billion, six hundred fifty-six million, fifty-four thousand, three hundred nineteen".
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