Base | Representation |
---|---|
bin | 10101100000111000… |
… | …101110100111011011 |
3 | 2012121220022212001112 |
4 | 111200320232213123 |
5 | 334302140221334 |
6 | 14340120010535 |
7 | 1445306324234 |
oct | 254070564733 |
9 | 65556285045 |
10 | 23100320219 |
11 | 988458a539 |
12 | 4588300a4b |
13 | 2241ab5642 |
14 | 1191d6408b |
15 | 9030294ce |
hex | 560e2e9db |
23100320219 has 2 divisors, whose sum is σ = 23100320220. Its totient is φ = 23100320218.
The previous prime is 23100320179. The next prime is 23100320249. The reversal of 23100320219 is 91202300132.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23100320219 is a prime.
It is a super-2 number, since 2×231003202192 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23100320194 and 23100320203.
It is not a weakly prime, because it can be changed into another prime (23100320249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550160109 + 11550160110.
It is an arithmetic number, because the mean of its divisors is an integer number (11550160110).
Almost surely, 223100320219 is an apocalyptic number.
23100320219 is a deficient number, since it is larger than the sum of its proper divisors (1).
23100320219 is an equidigital number, since it uses as much as digits as its factorization.
23100320219 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 648, while the sum is 23.
The spelling of 23100320219 in words is "twenty-three billion, one hundred million, three hundred twenty thousand, two hundred nineteen".
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