Base | Representation |
---|---|
bin | 10101101000011111… |
… | …111101110100100101 |
3 | 2012221210200000202022 |
4 | 111220133331310211 |
5 | 340032334443004 |
6 | 14400521352525 |
7 | 1451420065364 |
oct | 255037756445 |
9 | 65853600668 |
10 | 23228046629 |
11 | 993a699257 |
12 | 4603038745 |
13 | 22623b62b8 |
14 | 11a4cd17db |
15 | 90e3592be |
hex | 5687fdd25 |
23228046629 has 2 divisors, whose sum is σ = 23228046630. Its totient is φ = 23228046628.
The previous prime is 23228046617. The next prime is 23228046631. The reversal of 23228046629 is 92664082232.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 23226369604 + 1677025 = 152402^2 + 1295^2 .
It is a cyclic number.
It is not a de Polignac number, because 23228046629 - 24 = 23228046613 is a prime.
Together with 23228046631, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23228046629.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23228046689) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11614023314 + 11614023315.
It is an arithmetic number, because the mean of its divisors is an integer number (11614023315).
Almost surely, 223228046629 is an apocalyptic number.
It is an amenable number.
23228046629 is a deficient number, since it is larger than the sum of its proper divisors (1).
23228046629 is an equidigital number, since it uses as much as digits as its factorization.
23228046629 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 497664, while the sum is 44.
The spelling of 23228046629 in words is "twenty-three billion, two hundred twenty-eight million, forty-six thousand, six hundred twenty-nine".
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