Base | Representation |
---|---|
bin | 10100100101010000… |
… | …110110101111111101 |
3 | 2010001012001221012001 |
4 | 110211100312233331 |
5 | 330230100341104 |
6 | 14052543542301 |
7 | 1411442000644 |
oct | 244520665775 |
9 | 63035057161 |
10 | 22100012029 |
11 | 9410976157 |
12 | 43492ba991 |
13 | 211279b0c4 |
14 | 10d917635b |
15 | 8952d6aa4 |
hex | 525436bfd |
22100012029 has 2 divisors, whose sum is σ = 22100012030. Its totient is φ = 22100012028.
The previous prime is 22100012023. The next prime is 22100012057. The reversal of 22100012029 is 92021000122.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 16463456100 + 5636555929 = 128310^2 + 75077^2 .
It is a cyclic number.
It is not a de Polignac number, because 22100012029 - 221 = 22097914877 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22100011997 and 22100012015.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22100012023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050006014 + 11050006015.
It is an arithmetic number, because the mean of its divisors is an integer number (11050006015).
Almost surely, 222100012029 is an apocalyptic number.
It is an amenable number.
22100012029 is a deficient number, since it is larger than the sum of its proper divisors (1).
22100012029 is an equidigital number, since it uses as much as digits as its factorization.
22100012029 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 19.
The spelling of 22100012029 in words is "twenty-two billion, one hundred million, twelve thousand, twenty-nine".
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