Base | Representation |
---|---|
bin | 10010101111011010… |
… | …10010000001001101 |
3 | 221222012100020012001 |
4 | 21113231102001031 |
5 | 131101211011134 |
6 | 4342215112301 |
7 | 504221452534 |
oct | 112755220115 |
9 | 27865306161 |
10 | 10061422669 |
11 | 42a3457851 |
12 | 1b49672691 |
13 | c44644b4c |
14 | 6b639131b |
15 | 3dd492414 |
hex | 257b5204d |
10061422669 has 2 divisors, whose sum is σ = 10061422670. Its totient is φ = 10061422668.
The previous prime is 10061422663. The next prime is 10061422739. The reversal of 10061422669 is 96622416001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9680001769 + 381420900 = 98387^2 + 19530^2 .
It is a cyclic number.
It is not a de Polignac number, because 10061422669 - 29 = 10061422157 is a prime.
It is a super-2 number, since 2×100614226692 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10061422663) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5030711334 + 5030711335.
It is an arithmetic number, because the mean of its divisors is an integer number (5030711335).
Almost surely, 210061422669 is an apocalyptic number.
It is an amenable number.
10061422669 is a deficient number, since it is larger than the sum of its proper divisors (1).
10061422669 is an equidigital number, since it uses as much as digits as its factorization.
10061422669 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 31104, while the sum is 37.
The spelling of 10061422669 in words is "ten billion, sixty-one million, four hundred twenty-two thousand, six hundred sixty-nine".
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